GSE 350 User manual

DIGITAL WEIGHT INDICATOR
GSE 350
Reference Manual 3.2

GSE 350
Reference Manual 3.2

GSE 350 Digital Weight Indicator Reference Manual
Copyright © 2000 GSE Scale Systems. All rights reserved.
Published by:
GSE Scale Systems
22705 Heslip Drive
Novi, MI 48375
USA
Information in this Reference Manual is subject to changewithoutnotice due to
correction or enhancement. The information described in this manual is solely the
property of GSE. No part of this manual may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including photocopying and
recording and sold for any monetary figure without the express written permission
of GSE.
GSE Locations Worldwide
GSE Scale Systems
22705 Heslip Drive
Novi, MI 48375
U.S.A.
Phone: [phone]
www.gse-inc.com
GSE Canada, Inc.
617 East Lake Road
Airdrie, Alberta Canada T4B 2B8
Phone:[phone]
Fax: [phone]
GSE Advanced Industrial
TechnologiesGmbH
Hausinger Strasse 4
Langenfeld, Germany 40764
Phone: [phone]
Fax: [phone]

i
CONTENTS
1CHAPTER 1: INTRODUCTION............................................................................1
CONVENTIONS AND SYMBOLS ....................................................................................1
DISPLAY.......................................................................................................................2
LED Display ...........................................................................................................2
LCD Display...........................................................................................................2
Annunciators...........................................................................................................3
KEYPAD........................................................................................................................3
STANDARD FUNCTIONS...............................................................................................4
WEIGH MODE FUNCTIONS ..........................................................................................4
SECONDARY FUNCTIONS.............................................................................................4
SPECIFICATIONS...........................................................................................................6
2CHAPTER 2: INSTALLATION.............................................................................9
MOUNTING...................................................................................................................9
Desktop Mounting................................................................................................10
Panel Mounting....................................................................................................10
Permanent Mounting............................................................................................10
WIRING.......................................................................................................................11
Load Cell Connections.........................................................................................13
Serial Port Connections.......................................................................................13
Remote Key Connection.......................................................................................15
Power Connection................................................................................................15
3CHAPTER 3: M350 CONFIGURATION...........................................................19
SETUP MODE..............................................................................................................19
SELECTION PARAMETERS..........................................................................................22
KEY-IN PARAMETERS................................................................................................23
PARAMETER MAP......................................................................................................24
Parameter Map Details........................................................................................30
ANALOG OUTPUT SETUP...........................................................................................40
ANALOG OUTPUT CALIBRATION..............................................................................41
Entering Analog Calibration Values...................................................................42
Analog Output Example.......................................................................................43
CUSTOM TRANSMIT SETUP .......................................................................................43
Elements of a Custom Transmit...........................................................................44
Writing a custom transmit ASCII text file...........................................................44
Accessing Setup and Clearing Existing Custom Transmit................................44
Entering ASCII Text.............................................................................................45
Entering ASCII Control Codes............................................................................45

ii
Parameter Selection Numbers.............................................................................47
Exiting Setup Mode and Saving Changes...........................................................48
TIME/DATE OPERATION.............................................................................................49
REMOTE KEY OPERATION.........................................................................................51
REMOTE SERIAL OPERATION....................................................................................51
Display Capture Utility........................................................................................52
GENERAL SETPOINT SETUP.......................................................................................53
Activation Methods (General).............................................................................54
Pre-acts (General)................................................................................................54
Learn Feature (General)......................................................................................55
Pause Feature (General).....................................................................................55
Changing Targets from the Weigh Mode (General)..........................................57
Example (General)...............................................................................................57
Bargraph (General)..............................................................................................58
PERCENTAGE CHECK-WEIGHING..............................................................................61
Setpoint Activation (Percentage Check-Weighing)............................................61
Changing Targets from the Weigh Mode (Percentage Check-Weighing)........62
Example (Percentage Check-Weighing).............................................................62
FILL............................................................................................................................62
Activation Method (Fill).......................................................................................63
Pre-acts (Fill).......................................................................................................63
Learn Feature (Fill).............................................................................................64
Pause Feature (Fill).............................................................................................64
Changing Targets from the Weigh Mode (Fill)..................................................64
Example (Fill).......................................................................................................64
BATCH........................................................................................................................64
Activation Method (Batch)...................................................................................65
Pre-acts (Batch)....................................................................................................66
Learn Feature (Batch)..........................................................................................66
Pause Feature (Batch).........................................................................................66
Changing Targets from the Weigh Mode (Batch)..............................................66
Example (Batch)...................................................................................................66
DISCHARGE................................................................................................................68
Activation Method (Discharge)...........................................................................68
Pre-acts (Discharge)............................................................................................69
Learn Feature (Discharge)..................................................................................69
Pause Feature (Discharge)..................................................................................69
Target Changes from the Weigh Mode (Discharge)..........................................69
Example (Discharge)............................................................................................70
BOTH..........................................................................................................................70
Activation Method (Both).....................................................................................71
Pre-acts (Both).....................................................................................................71
Learn Feature (Both)...........................................................................................72

iii
Pause Feature (Both)...........................................................................................72
Target Changes from the Weigh Mode (Both)....................................................72
Example (Both).....................................................................................................72
ABSOLUTE CHECK-WEIGHING..................................................................................73
Setpoint Activation (Absolute Check-Weighing)................................................73
Changing Targets from the Weigh Mode (Absolute Check-Weighing).............74
Example (Absolute Check-Weighing)..................................................................74
INDEPENDENT SETPOINT OPERATION.......................................................................75
Setpoint Activation (Independent).......................................................................76
Changing Targets from the Weigh Mode (Independent)...................................76
Example (Independent)........................................................................................78
RS-485 MULTI-DROP NETWORK SETUP AND OPERATION......................................79
Setup......................................................................................................................79
Operation..............................................................................................................79
Network Protocol.................................................................................................80
4CHAPTER 4: CALIBRATION MODE...............................................................81
SETUP MODE CALIBRATION......................................................................................81
FAST CALIBRATION...................................................................................................81
PERFORMING CALIBRATION......................................................................................82
Establishing Zero .................................................................................................82
Establishing Span.................................................................................................88
Exiting Calibration...............................................................................................89
5CHAPTER 5: LEGAL-FOR-TRADE..................................................................91
NTEP REQUIREMENTS..............................................................................................91
NTEP Panel Mount Requirements ......................................................................92
OIML REQUIREMENTS..............................................................................................93
OTHER REQUIREMENTS.............................................................................................93
SEALING AND AUDIT TRAILS ....................................................................................93
Physical Seal.........................................................................................................94
Audit Trails...........................................................................................................95
6CHAPTER 6: M350 OPTION KITS....................................................................97
M350PERIPHERAL OPTIONS....................................................................................97
SWIVEL BRACKET......................................................................................................98
PANEL MOUNT KIT....................................................................................................99
ANALOG CARD CONNECTIONS...............................................................................100
Analog Board Diagnostic and Test Procedures...............................................105
ANALOG OUTPUT SETUP.........................................................................................108
ANALOG OUTPUT CALIBRATION............................................................................109
Entering Analog Calibration Values.................................................................109
Analog Output Example.....................................................................................111

iv
SETPOINT CARD CONNECTIONS..............................................................................112
Setpoint Board Diagnostic and Test Procedures.............................................119
RS-485 NETWORKING.............................................................................................120
Network Connections.........................................................................................122
20 MA CURRENT LOOP OPTION..............................................................................126
Installation:.........................................................................................................126
Bi-directional......................................................................................................126
Baud ....................................................................................................................126
Active/Passive.....................................................................................................127
Isolation ..............................................................................................................127
Max Voltage........................................................................................................127
Connections ........................................................................................................127
Cable...................................................................................................................127
Connected Devices.............................................................................................128
BATTERY POWER SUPPLY.......................................................................................129
Mounting.............................................................................................................129
Pin Designations ................................................................................................132
ON/OFF Switch..................................................................................................132
Battery Charging................................................................................................133
Temperature Sensing..........................................................................................133
Low Battery Indication......................................................................................134
Dead Battery Shutdown .....................................................................................134
Automatic Shutdown...........................................................................................134
SPLASH GUARD PROTECTION.................................................................................135
INTERNATIONAL TRANSFORMER - IEC..................................................................135
Specifications......................................................................................................136
Transformers Available.....................................................................................136
IEC line cords Available....................................................................................136
7CHAPTER 7: TROUBLESHOOTING..............................................................139
ERROR MESSAGES ...................................................................................................139
Operational Errors.............................................................................................139
Setup Mode Errors.............................................................................................140
Hardware Errors................................................................................................141
Calibration Errors..............................................................................................142
Communication Errors ......................................................................................142
Miscellaneous Errors.........................................................................................143
VIEWING SETUP.......................................................................................................143
INFORMATION MODE PARAMETERS .......................................................................144
A/D CALIBRATION PROCEDURE.............................................................................146

v
TABLES
Keyboard Functions ..........................................................................................................5
Serial Port Connections...................................................................................................14
Parameter Map.................................................................................................................24
Analog Output Parameters..............................................................................................40
Analog Output Calibration Parameters..........................................................................41
ASCII / HEXADECIMAL CONVERSION CHART...................................................46
Custom Transmit Parameter Selection Numbers...........................................................47
Custom Transmit Format Codes.....................................................................................48
Remote Key Operations..................................................................................................51
Remote Serial Operation.................................................................................................51
Setpoint Operations.........................................................................................................53
Setpoint Setup (Percentage Check-Weighing)...............................................................61
Setpoint Setup (Fill) ........................................................................................................62
Setpoint Setup (Batch) ....................................................................................................65
Setpoint Setup (Discharge) .............................................................................................68
Setpoint Setup (Both)......................................................................................................71
Setpoint Setup (Absolute Check-Weighing)..................................................................73
Setpoint Setup (Independent)..........................................................................................75
RS-485 Network Parameters..........................................................................................79
RS-485 Mode of Operation.............................................................................................79
Analog Output Connections..........................................................................................103
Analog Output Parameters............................................................................................108
Analog Output Calibration Parameters........................................................................109
Setpoint Output Specifications (24350B-100C0)........................................................115
Setpoint Control Connections (24350B-100C0) .........................................................115
Setpoint Output Specifications (24350B-100C1)........................................................116
Setpoint Control Connections (24350B-100C1) .........................................................116
Setpoint Output Specifications (24350B-100C2)........................................................117
Setpoint Control Connections (24350B-100C2) .........................................................117
Information Parameters.................................................................................................144

vi
FIGURES
M350 LED Display...........................................................................................................2
M350 LCD Display (with Bargraph)................................................................................2
M350 Keypad.....................................................................................................................3
Model 350 Meter (Zinc Die Cast).........................................................................9
Model 350 Meter (Stainless).............................................................................................9
M350 Zinc Die Cast with Optional Mounting Bracket.................................................10
M350 Zinc Die Cast Front Dimensions.........................................................................11
M350 Zinc Die Cast Enclosure Wiring Label...............................................................12
M350 Stainless Steel Dimensions ..................................................................................12
13GSE Serial Cable, Part Number 22-30-29752...........................................................14
Remote Key Connection (die cast).................................................................................15
Remote Key Connection (stainless) ...............................................................................15
M350 Power Connections...............................................................................................17
M350 Internal Power Supply Model AC Connections (J10)........................................18
M350 Internal Power Supply Model DC Connections (J9)..........................................18
Custom Transmit File......................................................................................................45
Example #1 Bargraph Segments (Weighted Value)......................................................59
Example #2 Bargraph Segments (Weighted Value)......................................................59
Examples of the Bargraph "Below, Within and Above Tolerance".............................60
Panel Mount Unit - Serial Number Tag (Die Cast Model)...........................................92
Program Jumper (External and Internal Power Supply Boards)..................................95
Physical Seals (Zinc Die-Cast / Stainless Steel)............................................................95
Swivel Bracket Installation (Die Cast Model)...............................................................98
M350 Panel Mount Installation (Die Cast Model)........................................................99
Option Board Installation (Die Cast M350).................................................................101
Option Board Installation (Stainless M350)................................................................102
Option Board Installation (Die Cast M350).................................................................113
Option Board Installation (Stainless M350)................................................................114
Wire the option connector in accordance with the label (left to right)......................118
RS-485 Installation (Die Cast Model).........................................................120
RS-485 Installation (Stainless Model) ........................................................................121
Half Duplex Wiring Schematic.....................................................................................124
Full Duplex Wiring Schematic......................................................................................125
Battery Option Installation (Stainless Steel Enclosure)..............................................130
Battery Option Installation (Die Cast Enclosure)........................................................131
M350 (Stainless), Main Board Battery Connection (J3) on Die Cast Model............132
20mA Installation.........................................................................................................137

1
1CHAPTER 1: INTRODUCTION
Thank you for selecting the GSE Model 350 Digital Weight Indicator. The
Model 350 continues the GSE tradition ofExcellence in Weighing
Technology. A properly installed and maintained Model 350 will provide
many years of reliable, accurate performance.
The chapters of this manual focus on various aspects of the indicator:
Chapter 1: Introduction Basic operating information.
Chapter 2: Installation Installation instructions.
Chapter 3: Configuration Access the Setup Mode and configure the
indicator to a specific application.
Chapter 4: Calibration Access the Calibration Mode and match the
load sensing device to the indicator.
Chapter 5: Legal-for-Trade Legal-for-trade information.
Chapter 6: Options Available options.
Chapter 7: Troubleshooting Troubleshooting help and error messages.
CONVENTIONS AND SYMBOLS
Although the M350 displays alpha characters in both upper and lower case,
conventional capitalization is used when referencing display prompts.
[SELECT] A keypress appears in bold with brackets.
200 [SELECT] Numeric entries are also in bold.
[CLR]+[SELECT] ‘+’ indicates keys pressed simultaneously.
Setup Display prompts are bold italic.
Setup ~ Enter ~ =Cal! ‘~’ indicates multi-part display prompts.
Fast ~ Cal! Display prompts can appear in sequence.
First ~ 0? ~ 0.00
!Indicates important considerations.
iProvides additional information.

350 DIGITAL WEIGHT INDICATOR
2
DISPLAY
The M350 indicator is available with either a six digit,7-segment green
LED display,or a six digit, 7-segment black LCD display. The M350
displays alpha-numeric data, but due to the nature of 7-segment
LEDs/LCD and the limitation ofsix digits, some information is
abbreviated.
All segments and annunciators are illuminated for a brief display test upon
power up. The current gross weight is then displayed in default units.
LED DISPLAY
The LED display is a six digit, 7-segment bright green LED screenwith10
annunciators to show weight and status information. The SP1, SP2, and
SP3 annunciators are red, green, and yellow, respectively.
Figure 1-1: M350 LED Display
LCD DISPLAY
The LCD display is a six digit, 7-segment black LCD screenwith10
annunciators and a bargraph to showthe M350’s operational status.
Figure 1-2: M350 LCD Display (with Bargraph)

CHAPTER 1:INTRODUCTION
3
ANNUNCIATORS
Annunciators provide mode and status information. When illuminated,
they indicate the following conditions:
SP1 Setpoint #1 activated (relay 1 closed).
SP2 Setpoint #2 activated (relay 2 closed).
SP3 Setpoint #3 activated (relay 3 closed).
Ú0ÙDisplayed weight is at center-of-zero (±¼ display
graduation).
MOTION Scale is in motion. Motion inhibited transmits and motion
inhibited setpoint activation will be delayed until motion
ceases.
GROSS Displayed value represents the current gross weight.
NET Displayed value represents the current net weight.
QTY Displayed value represents the current piece quantity (Count).
lb The displayed value is represented in pounds.
kg The displayed value is represented in kilograms.
KEYPAD
A sealed 5-button elastomer keypad is used for operator input. Each key is
assigned two distinct functions. Various key combinations are also used.
Each key has secondary functions,allowing an operator to enter target
values, perform piece samples, access setup parameters, etc.
Figure 1-3: M350 Keypad

350 DIGITAL WEIGHT INDICATOR
4
STANDARD FUNCTIONS
The M350 includes built-in functions that you can enable through the
Indicator Setup. Refer toChapter 3: Configuration for information on the
setup and operation of the following standard functions:
•Check-weighing
•Fill, two-speed, single ingredient
•Batch, three ingredients, single-speed
•Loss-in weight, two-speed emptying
•Independent setpoints
•Parts counting
•Remote key operation
•Selectable, built-in data transmission formats
•Custom data transmissions
WEIGH MODE FUNCTIONS
The M350 keypad has five primary Weigh Mode functions:
[ZERO] Performs a gross zero and selects the gross mode.
[PRINT] Initiates data transmission out the communication port.
[UNITS] Toggles the units of measure between ‘lb’ and ‘kg’.
[TARE] Tares any displayed weight and selects the net mode.
[SELECT] Toggles the display between GROSS, NET, QUANTITY
and setpoint TARGETS (if enabled).
SECONDARY FUNCTIONS
The M350 keypad performs different functions in the Weigh Mode, the
Setup Mode,and the Calibration Mode. Secondary functions for each key
allow you to perform additional tasks.

CHAPTER 1:INTRODUCTION
5
Table 1-1: Keyboard Functions
Key Press Weigh Mode Count Mode Setup Mode
[ZERO / CLR]
Performs a gross zero
function and/or clears
an entry in progress.
Hold this key on
power-up to turn on
the display
regardless of P420.
Performs a quantity
zero function and/or
clears an entry in
progress.
Exits the Setup Mode
and/or answers “NO”
to query prompts
and/or clears an entry
in progress.
[PRINT / p]
Performs a print
function and/or
‘scrolls’ through
digits during setpoint
entry.
Performs a print
function and/or
‘scrolls’ through
digits during setpoint
entry.
‘Scrolls’ through
digits during data
entry.
[UNITS / u]
Toggles between ‘lb’
and ‘kg’ and/or
advances cursor to
next entry position.
Toggles through
standard sample sizes
and/or begins a new
sample entry.
Advances cursor to
next entry position
and/or cycles
prompts.
[TARE /8]
Performs an auto-tare
function (if enabled)
and/or accepts an
entry in progress.
Performs an auto-tare
function and requests
a piece sample and/or
accepts an entry in
progress.
Accepts an entry in
progress and/or
‘scrolls’ through
parameter sub-set
selections and/or
answers ‘YES’ to
query prompts.
[SELECT/ON]
Toggles between
display modes and/or
restores power to the
indicator (if auto-
shutoff enabled).
Toggles between
display modes and/or
restores power to the
indicator (if auto-
shutoff enabled).
Advances to the next
setup parameter.
[ZERO]+
[SELECT] Access Setup Mode. Access Setup Mode. No function.
[TARE]+
[SELECT] No function. No function. Return to the
previous setup
parameter.
[ZERO]+
[TARE]
Absolute clear –
clears an entry in
progress and/or clears
the value of a
parameter.
No function. Clears any entry in
progress.
[ZERO]+
[PRINT]
Backspace – erases
the right-most digit
during data entry.
Backspace – erases
the right-most digit
during sample entry.
Backspace – erases
right-most digit
during data entry.
[PRINT]+
[UNITS]
Reverse character
scroll during data
entry.
Reverse character
scroll during sample
entry.
Reverse character
scroll during data
entry.

350 DIGITAL WEIGHT INDICATOR
6
SPECIFICATIONS
PERFORMANCE
Full Scale (F.S.) Selectable 0 to 999,990
Resolution 20-bit A/D converter, 100,000d displayed
±500,000d internal
A/D Conversion 60 Hz
Zero Track 0 – 100% of F.S.
Operating Temperature -10°C to +40°C
Units of Measure lb, kg
ELECTRICAL
Power Requirement Zinc Die Cast Enclosure
Input (J4): 12 – 26VAC / 12 – 36 VDC
One of four wall mount transformers
supplied:
North American:
Input: 120VAC, 30W, 60 Hz
Output: 20VAC, 800mA
United Kingdom / Ireland:
Input: 230VAC, 28W, 50 Hz
Output: 20VAC, 800mA
Continental Europe:
Input: 230VAC, 28W, 50 Hz
Output: 20VAC, 800mA
IEC 320: (table top transformer with IEC 320
receptacle)
Input: 230VAC, 28W, 50 Hz
Output: 20VAC, 800mA
Stainless Steel Enclosure
Input (J10): 85 – 265VAC, 0.5A; 50/60 Hz (internal
power supply version)
Input (J9): 10 – 36VDC, minimum 0.8A w/no
options or 1.25A w/options installed(internal power
supply version)
Excitation Voltage 10 VDC
Excitation Current 180 mA max. / (6) 350Ωbridge
F.S. Signal Input 0.1 mV/V min – 20 mV/V max
Signal Connection 4 lead or 6 lead with sense
PROCESS CONTROL
Outputs See OPTIONS
Remote Input 1 momentary contact closure (100ms minimum)
TARE, PRINT, ZERO

CHAPTER 1:INTRODUCTION
7
COMMUNICATIONS
Serial RS232 bi-directional serial port
Data Output 12 selectable fixed-format transmissions or
1 custom format (programmable via RS232)
Protocol Selectable
Baud Rate 150 – 9600 bps
DISPLAY
LED 6-digit weight display, 0.8” (22mm) height
10 LED annunciators for operational status
LCD 6-digit weight display, 1.0” (25.4mm) height
10 LCD annunciators for operational status
Built in LCD status bargraph
ENCLOSURE
Zinc Die Cast Black powder coat paint, self standing on flat surface
Wall/Ceiling Mount Optional stainless steel swivel bracket
Shipping Weight 7 lb (3 kg)
Stainless Washdown stainless steel enclosure w/stainless steel
swivel bracket (table, wall or ceiling mount)
OPTIONS
Analog Output Module 0 – 10 VDC/5mA, 0 – 20mA/10V, 4 – 20mA/10V,
electrically isolated, 16 bit resolution with 16ms
response time, mounts internal to enclosure
Relay Output Module Three (3) solid-state 24 – 280 VAC, 1A with 16ms
response time, mounts internal to enclosure or three
(3) 3 – 60 VDC, 2A
Wall Mount Kit Swivel bracket/stand for zinc die cast enclosure
Panel Mount Kit Mounts zinc die cast enclosure to user panel
Cutout: 7.33” – 7.45”w x 5.25” – 5.37”h x 2.25”d
186.2 – 189.2mm x 133.4 – 136.4mm x 57.2mm
Two Option Mount Kit Mounts up to two option boards inside the stainless
enclosure
Battery Power Supply Kits Two versions:one mounts inside the stainless steel
enclosure, the other mounts inside the die cast
enclosure
Splash Shield Durable adhesive plastic that adheres to the front
surface of the stainless steel enclosure model
20 mA Current Loop Enables the comm port to be a digital 20 mA
current loop port.

9
2CHAPTER 2: INSTALLATION
This chapter contains information necessary for proper installation of the
M350.Pleasereview these instructions before installing your controller.
High voltages may exist within the enclosure. To prevent the risk of
electrical shock, ALWAYS unplug the M350 when opening the enclosure.
Installation and servicing of the M350 should be performed only by
authorized and qualified service personnel.
For information on installing options, seeChapter 6: Options. For NTEP
and OIML details, see Chapter 5: Legal-for-Trade.
!IMPORTANT! The 350 Series indicators do not include an on/off switch
and therefore must be installed near a power outlet socket that is easily
accessible and in keeping with UL/CSA Safety Standards.
INFORMATION IMPORTANT! Prendre note que les contrôleurs de
serie 350 ne sont pas munis d'interrupteurs "Marche / Arrêt". Par
conséquent, il devront être installés près d'une source d'alimentation secteur
accessible pour demeurer sous les exigences des normes de sécurité
UL/CSA.
MOUNTING
The standard M350 zinc die cast enclosure is a NEMA1 (IP 20) equivalent.
The M350 stainless steel enclosure meets NEMA 4X type specifications.
When choosing a mounting location, ensure that the unit is not installed in
a washdown area or conductive dust environment.
Figure 2-1: Model 350 Meter
(Zinc Die Cast) Figure 2-2: Model 350 Meter (Stainless)

350 DIGITAL WEIGHT INDICATOR
10
7.33” – 7.45”
(186.2 – 189.2mm)
5.25” – 5.37”
(133.4 – 136.4mm)
PANEL
CUTOUT
DESKTOP MOUNTING
The standard enclosure is designed for desktop mounting. When set on a
flat surface, the front face is angled for easy viewing. All wiring enters
from the rear and can be secured with the included screw mounted cable
ties.
PANEL MOUNTING
The optional panel mount kit
allows the zinc die cast
enclosure to be installed in a
user panel. Allow for 2.00”
(57.2mm) depth behind the
panel surface. See Panel Mount
Kit on page 99 for more details.
PERMANENT MOUNTING
The optional mounting bracket
allows the zinc die cast enclosure to
be securely fastened to another
surface. The bracket is attached to
the indicator with two thumbscrews
and can be swiveled to an optimal
viewing angle. See Figure2-3,
Figure 2-4, and Swivel Bracket
Installation on page98 for more
details.
Figure 2-3: M350 Zinc Die Cast with
Optional Mounting Bracket