NDS ScaleOR User manual

ScaleOR™
Video Scaling System
USER MANUAL
ENGLISH

© 2017NDS Surgical Imaging, LLC. All rights reserved.
Information in this document has been carefully checked for accuracy; however, no guarantee is given to the
correctness of the contents. This document is subject to change without notice. NDS provides this information as
reference only. Reference to products from other vendors does not imply any recommendation or endorsement.
This document contains proprietary information protected by copyright. No part of this manual may be
reproduced by any mechanical, electronic, or other means, in any form, without prior written permission of NDS.
All trademarks are the property of their respective owners.

i
Table of Contents
Tab 1
Warnings and Cautions------------------------------- ii
Recycling -------------------------------------------------- ii
Declaration of Conformity--------------------------- iii
Legal Statement ---------------------------------------- iii
Tab 2
About This Manual-------------------------------------- 1
Intended Use and Contraindications-------------- 1
ScaleOR Overview--------------------------------------- 2
General Information------------------------------------ 2
Tab 3
Connector Panel----------------------------------------- 3
Output Mode Switches-------------------------------- 3
Electrical Symbols--------------------------------------- 3
Output Mode Switch Settings ----------------------- 4
Power Supply and Wall Adapters------------------- 5
Removable Input Modules --------------------------- 6
Module Removal and Installation ------------------ 6
Tab 4
System Configuration Example --------------------- 7
Tab 5
Startup ----------------------------------------------------- 8
Tab 6
Control ----------------------------------------------------- 9
Menu Overview ----------------------------------------- 9
ScaleOR Setup ----------------------------------------- 10
DVI and SDI Picture Menu ----------------------- 10
VGA, RGBS, YPbPr, and SOG Menu ------------ 11
Color Menu------------------------------------------- 12
Setup Menu------------------------------------------ 13
Modes Menu----------------------------------------- 14
Output Modes Table ------------------------------ 15
Restoring Factory Defaults ---------------------- 15
Tab 7
Serial Port Setup and Test-------------------------- 16
Tab 8
Troubleshooting and Test Section --------------- 17
Tab 9
Drawing and Dimensions--------------------------- 18
Tab 10
Connectors and Pin Outs --------------------------- 19
Cable Bend Radius ------------------------------------ 19
Tab 11
Specifications ------------------------------------------ 20
Video Formats------------------------------------------ 21
Video Inputs -------------------------------------------- 21
Cleaning and Disinfecting Instructions--------- 22
Electromagnetic Compatibility (EMC) Tables - 23
Contact------------------------------------------------ Back

1
ii
Warnings and Cautions
WARNING:
CLASS I LASER PRODUCT. DO NOT STARE INTO LASER BEAM
Safety Compliance:
This product meets the requirements of EN-60601-1 so as to conform to the Medical Device Directive
93/42/EEC and 2007/47/EC (general safety information).
Safety Compliance:
This product is T.U.V. approved WITH RESPECT TO ELECTRIC SHOCK, FIRE AND MECHANICAL
HAZARDS ONLY IN ACCORDANCE WITH UL 60601-1/CAN/CSA C22.2 NO. 60601-1 and ANSI/AAMI
ES60601-1.
This symbol alerts the user that important information regarding the installation and / or operation of this
equipment follows. Information preceded by this symbol should be read carefully in order to avoid
damaging the equipment.
This symbol warns user that un-insulated voltage within the unit may have sufficient magnitude to cause
electrical shock. Therefore, it is dangerous to make contact with any part inside the unit. To reduce the risk
of electric shock, DO NOT remove cover (or back). There are no user serviceable parts inside.
Refer servicing
to qualified service personnel.
This symbol cautions the user that important information regarding the operation and / or maintenance of
this equipment has been included. Information preceded by this symbol should be read carefully to avoid
damage to the equipment.
This symbol denotes the manufacturer.
This symbol denotes the manufacturer’s European Community representative.
To prevent fire or shock hazards, do not expose this unit to rain or moisture. Also, do not use this unit's polarized plug
with an extension cord receptacle or other outlets unless the prongs can be fully inserted. The product is designed to
meet the medical safety requirements for a patient vicinity device.
This product is a Class I medical device. No modifications are allowed.
This equipment/system is intended for use by healthcare professionals only.
This product is energized from an external electrical power source for class 1 equipment. It is the responsibility of the
installer to test the product’s earth ground to verify that it complies with the hospital, local and national impedance
requirements.
This product complies to the above standards only when used with the supplied medical grade power supply.
Power supply: Ault and SL Power Electronic Corp Model: MENB1030A1200C02 12VDC
Disconnect the power supply from the AC mains. The power supply is the only recognized disconnect device.
The MEDICAL EQUIPMENT should be positioned so that its disconnect device is readily accessible.
The product should be powered from a center tapped circuit when used in the US at voltages over 120 volts.
Product is intended for continuous operation.
Recycling:
Follow local governing ordinances and recycling plans regarding the recycling or disposal of this
equipment .

iii
Declarations of Conformity
Legal Statement
NDS sells its products through other medical device manufacturers, distributors and resellers and therefore, purchasers of this NDS
product should consult with the entity through which this product was originally purchased regarding the terms of any applicable
product warranties provided by such entity, if any.
NDS neither assumes nor authorizes any person to assume for it any other liabilities in conjunction with and/or related to the sale
and/or use of its products. To ensure proper use, handling and care of NDS products, customers should consult the product
specific literature, instruction manual, and/or labeling included with the product or otherwise available.
Customers are cautioned that system configuration, software, the application, customer data and operator control of the system,
among other factors, affect the product’s performance. While NDS products are considered to be compatible with many systems,
specific functional implementation by customers may vary. Therefore, suitability of a product for a specific purpose or application
must be determined by the consumer and is not warranted by NDS.
NDS SPECIFICALLY DISCLAIMS ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED AND/OR STATUTORY, INCLUDING,
BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS AND/OR OF SUITABILITY FOR A PARTICULAR PURPOSE, AND
NON-INFRINGEMENT WITH RESPECT TO ALL NDS PRODUCTS OR SERVICES. ANY AND ALL OTHER WARRANTIES, REPRESENTATIONS
AND/OR GUARANTEES, OF ANY TYPE, NATURE OR EXTENT, BE IT IMPLIED, EXPRESS AND/OR WHETHER ARISING UNDER OR AS A
RESULT OF ANY STATUTE, LAW, COMMERCIAL USAGE, CUSTOM, TRADE OR OTHERWISE, ARE HEREBY EXPRESSLY EXCLUDED AND
DISCLAIMED.
NDS, its suppliers and/or distributors are not liable, directly or by way of indemnity for any special, incidental, consequential,
punitive, exemplary or indirect damages, including but not limited to alleged damages for delayed shipment, non-delivery,
product failure, product design or production, inability to use such products or services, loss of future business (lost profits), or
from any other cause, whatsoever, in connection with or arising from the purchase, sale, lease, rental, installation or use of such
NDS products, these terms and conditions, or with respect to any the terms of any agreement which incorporates these terms and
conditions.
SOME JURISDICTIONS DO NOT ALLOW EXCLUSIONS AND DISCLAIMERS OF CERTAIN WARRANTIES OR LIMITATIONS OF LIABILITY,
SO THE LIMITATIONS AND/OR EXCLUSIONS, SET FORTH HEREIN, MAY NOT APPLY. IN THAT EVENT LIABILITY WILL BE LIMITED TO
THE GREATEST EXTENT PERMITTED BY LAW IN THE SUBJECT JURISDICTION.
The information provided in this document, including all designs and related materials, is the valuable property of NDS and / or its
licensors and, as appropriate, they reserve all patent, copyright, and other proprietary rights to this document, including all design,
manufacturing reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others.
FCC and Council Directives of European Standards:
This device complies with Part 15 of FCC rules and 93/42/EEC of the Council Directives of European Standards Directive as
amended by 2007/47/EC. Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesirable results.
1. Use the specified cables with this device so as not to interfere with radio and television reception. Use of other cables and /
or adapters may cause interference with other electronic equipment.
2. This equipment has been tested and found to comply with the limits pursuant to FCC part 15 and CISPR 11. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
IEC:
This equipment has been tested and found to comply with the limits for medical devices to the IEC 60601-1-2. These limits are
designed to provide reasonable protection against harmful interference in a typical medical installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to other devices in the vicinity.
FCC, Council Directives of European Standards and IEC:
There is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult your dealer or an experienced radio/TV technician for help.
Accessory equipment connected to this product must be certified according to the respective IEC Standards (i.e., IEC 60950-1) for
data processing equipment and IEC 60601-1 for medical equipment). Furthermore, all configurations shall comply with the system
standard, IEC 60601-1-1. Anyone who connects additional equipment to the signal input part or signal output part configures a
medical system, and is therefore responsible that the system complies with the requirements of system standard IEC 60601-1-1.
Whoever is responsible for securing the unit to a system needs to insure that the mounting equipment used with this product
complies to IEC standard 60601-1. If in doubt, consult the technical services department or your local representative.

2
1
This manual is designed to assist the user with installation, setup and operation of the ScaleOR and its
associated displays. A list of displays that may be used with the ScaleOR is in the Compatible Displays
section under General Information on the following page.
A numbered tab on the side of the page denotes the beginning of a section.
About This Manual
Intended Use:
This device is intended for use in a medical environment to deliver high quality video and graphic images.
Contraindications:
This device may not be used in the presence of ammable anesthetics mixture with air, oxygen or nitrous
oxide. Also, it is not intended for life support applications.
No part of this product may come in contact with a patient. Never touch the product and a patient at the
same time.
Warning:
Because invisible laser radiation may be emitted from the aperture of the port when no ber cable is
connected, avoid exposure to laser radiation and do not stare into open apertures.
For mission critical applications, we strongly recommend that a replacement unit be immediately
available.
Intended Use and Contraindications

Installation:
ScaleOR units may be stacked on a equipment carrier, a surgical cart or mounted in a standard 19” rack.
Ensure that the air vents are not blocked.
Power Supply:
The provided power supply, Ault and SL Power Electronic Corp Model: MENB1030A1200C02 12VDC,
includes 4 interchangeable wall plug adapters. Drawings of the power supply, its adapters, and adapter
installation information are on page 5.
Compatible Displays:
1. HD displays with a DVI input.
2. HD displays with HD-SDI or 3G-SDI input.
3. HD displays with Fiber Optic input. Note: The ScaleOR’s Fiber Optic output is an optional feature.
Control Options:
The ScaleOR may be controlled from:
1. The keypad on the front of the ScaleOR. Using the keypad requires that the ScaleOR be connected to
a display.
2. A PC via the ND-OS port. See Serial Port Setup and Test on page 16.
The NDS Unified Serial Commands (P/N 60A0156) document contains a complete set of serial commands
for the ScaleOR. Please contact your NDS sales representative for details.
General Information
The ScaleOR accepts 1 of following 4 input modules:
DVI-D
SDI
VGA
S-Video / Composite
The drawing on page 3 shows location of the fixed output connectors and the input module.
The output mode (resolution) may be selected using the DIP switches located on the bottom of the
ScaleOR (see Output Mode Switch Settings table on page 4).
ScaleOR Overview
2

3
3
Electrical Symbols
Connector Panel
Output Mode Switches
The Output Mode Switches, accessible on
the underside of the unit, allow the user to
select 1 of 46 output modes. The Output
Mode Switch Settings table on the
following page shows the switch settings
required to select a given output mode.
Setting the output mode from the On
Screen Menu (OSM) requires that all
switches be set to off.
Notes:
Power input, use the provided 12VDC power supply only.
Optional Fiber Optic output
Input module, DVI-D module shown, all input modules are shown on page 6.
The ND-OS connector allows the ScaleOR to be controlled remotely via serial commands. It is also used
to install BIOS upgrades.
SDI and DVI video outputs.
Power Switch:
The Power Switch symbol is shown to the left.
The power switch is push on / push off and is shown below the Power Switch symbol.
When the switch is off the ring around the center portion is white. When the switch is on,
the center portion is depressed and the ring is illuminated blue. The illustration shows the
switch in its ON state. When the ScaleOR is turned on the blue ring flashes at the rate of 5
flashes per second for 15 seconds then, becomes steady if a video signal is detected. If a
video signal is not detected the ring continues flashing at the rate of 1 flash per second.

Output Mode Switch Settings
4
Legend: F= Off, O= On
Mode DIP Switch
Index DVI Mode SDI Mode 654321
0 720x487/59.94P 720x480/59.94I O O O O O O
1 720x576/50.00P 720x576/50.00I O O O O O F
2 1280X720/23.98P 1280X720/23.98P O O O O F O
3 1280X720/24.00P 1280X720/24.00P O O O O F F
4 1280X720/25.00P 1280X720/25.00P O O O F O O
5 1280X720/29.97P 1280X720/29.97P O O O F O F
6 1280X720/30.00P 1280X720/30.00P O O O F F O
7 1280x720/50.00P 1280x720/50.00P O O O F F F
8 1280x720/59.94P 1280x720/59.94P O O F O O O
9 1280x720/60.00P 1280x720/60.00P O O F O O F
10 1920x1080/50.00P 1920x1080/50.00I O O F O F O
11 1920x1080/59.94P 1920x1080/59.94I O O F O F F
12 1920x1080/60.00P 1920x1080/60.00I O O F F O O
13 1920x1080/23.98P 1920x1080/23.98P O O F F O F
14 1920x1080/24.00P 1920x1080/24.00P O O F F F O
15 1920x1080/25.00P 1920x1080/25.00P O O F F F F
16 1920x1080/29.97P 1920x1080/29.97P O F O O O O
17 1920x1080/30.00P 1920x1080/30.00P O F O O O F
18 1920x1080/50.00P 1920x1080/50.00P O F O O F O
19 1920x1080/59.94P 1920x1080/59.94P O F O O F F
20 1920x1080/60.00P 1920x1080/60.00P O F O F O O
21 640x480/60 VGA N/A O F O F O F
22 640x480/75 VGA N/A O F O F F O
23 640x480/85.01 VGA N/A O F O F F F
24 800x600/60.32 SVGA N/A O F F O O O
25 800x600/75 SVGA N/A O F F O O F
26 800x600/85.06 SVGA N/A O F F O F O
27 1024x768/60 XGA N/A O F F O F F
28 1024x768/75.03 XGA N/A O F F F O O
29 1024x768/85 XGA N/A O F F F O F
30 1152x864/70.01 XGA N/A O F F F F O
31 1152x864/75 XGA N/A O F F F F F
32 1152x864/85 XGA N/A F O O O O O
33 1280x768/59.87 WXGA N/A F O O O O F
34 1280x960/60 SXGA N/A F O O O F O
35 1280x960/75 SXGA N/A F O O O F F
36 1280x960/85 SXGA N/A F O O F O O
37 1280x1024/60.02 SXGA N/A F O O F O F
38 1280x1024/75.02 SXGA N/A F O O F F O
39 1280x1024/85.02 SXGA N/A F O O F F F
40 1360X768/60.01WXGA N/A F O F O O O
41 1366X768/59.79 WXGA N/A F O F O O F
42 1440X900/59.89 WXGA N/A F O F O F O
43 1600X1200/60 UXGA N/A F O F O F F
44 1680X1050/59.95 WSXGA N/A F O F F O O
45 1920x1200/50 WUXGA N/A F O F F O F
46 1920x1200/60 WUXGA N/A F O F F F O
47 Use Menu * FFFFFF
*Note: To set the output mode from the ScaleOR’s OSM, all switches must be set to Off .

5
Power Supply and Wall Adapters
The power supply is shown with the US wall adapter installed. To exchange the adapter, proceed as
follows:
Place the power supply on your work surface as shown.
Press and hold the button labeled PUSH.
Twist the adapter 1/8 turn toward the OPEN arrow, and lift it off the power supply.
Select one of the provided wall adapters.
Align the tabs on the bottom of the adapter with the notches on the power supply and place the
adapter on the power supply. Press the adapter down and twist it toward the LOCK arrow until it clicks
into place.

VGA S-Video / Composite
DVI-D 3G-SDI
Removable Input Modules
Input Modules:
Four types of input modules are available: DVI-D,3G-SDI,VGA and S-Video / Composite
The DVI-D input module accepts DVI signals up to 1920 x 1200 progressive at 60Hz.
The 3G-SDI input module accepts SDI signals up to 1920 x 1080 progressive at 60Hz.
The VGA input module accepts analog signals up to 1920 x 1200 progressive at 60Hz.
The S-Video / Composite input module accepts S-Video / Composite NTSC or PAL signals .
Any one of the input modules shown below may be installed in the card slot.
Module Removal and Installation
The ScaleOR must be turned off prior to installing or replacing the input module.
Input Module Removal:
Use a number 1 Phillips screwdriver to loosen, but not remove, the screws located on the left and right
sides of the module’s mounting plate. When the screws are clear of the chassis, remove the module by
gripping the screws and pulling the module out.
Installation:
Slide the new module into the chassis until it contacts the connector, then push gently until the module
seats. The module is correctly seated when its mounting plate is flush with the chassis’s back panel. Thread
the module’s screws into the chassis until they touch the mounting plate, then tighten each screw by
turning it another quarter turn.
6
VGA Module Switches
Function Switch 1 Switch 2 Switch 3
RGBS On On Off
YPbPr Off On Off
VGA On Off Off
SOG Off Off Off
OSM / RS-232 Off Off On
1. To select the Input Format using the OSM or via
Serial control switch 3must be On. When switch 3
is On switches 1and 2are disabled.
2. To select the input format manually turn switch 3
Off. Then, using the table to the left, set switches 1
and 2to the format of the input signal.

4
System Configuration Example
7
DVI Out SDI Out
SDI, DVI, VGA, or S-Video / Composite Source
Optional PC
control
▲
▲▲
◄►

5
Startup
Connect one of the ScaleOR’s outputs to a compatible monitor. Connect a video source to the ScaleOR’s
input.
Press the power button the ScaleOR’s front panel. The power button’s illuminated blue ring flashes for
15 seconds then, if a video signal is detected, becomes steady. If a video signal is not detected the ring
continues flashing.
The NDS logo is displayed on the monitor until the ScaleOR’s initialization is complete. At which time
the illuminated ring stops flashing, if a video signal is detected, and becomes steady blue. At this time
an image of the video signal connected to the ScaleOR’s input is displayed on the monitor.
If the ScaleOR has been turned on for more than 15 seconds and a video signal is not detected the
blue ring is will flash at the rate of 1 flash per second.
ScaleOR
8

6 Menu System Overview
Press the MENU button once to open the OSM. The input and output resolution are shown at the top of
the menu.
The Picture menu is displayed when the OSM is opened.
Press the or button to select the menu you want to work with, then press the SCROLL button to
select the parameter. Press the or button to set the parameter to the desired value. Press the MENU
button to save your changes and close the OSM.
Notes:
1. Grayed out parameters are not currently accessible.
Control
A 4 button keypad, located below and to the right of the ScaleOR logo, allows the user to make
adjustments to various ScaleOR parameters using the On Screen Menu (OSM) system.
9

ScaleOR Setup
DVI and SDI Picture Menu
10
Sharpness:
Press or to adjust the sharpness (focus) of the displayed image.
Scaling (Graphics):
This parameter is enabled when the input signal is not 16:9, not interlaced, and not 480P or 576P.
Fill = Expands the video image to fill the entire screen. The aspect ratio may not be accurately displayed.
Aspect = Expands the video image until its largest dimension fills the screen. Image may be displayed with
black bars on the top and bottom or the left and right. 1:1 = Displays the video data in its native size and
aspect ratio. Image may be displayed with black bars on the top and bottom and on the left and right.
Select using or buttons.
Zoom (Video):
This parameter is enabled when the input is 16:9, 480P, 576P, or interlaced.
0 = The image is displayed at a size that fills the screen without losing any video information. The image
presented to the display may include black bars top and bottom or left and right.
1, 2, 3, 4, 5 or 6 = The image is linearly enlarged, while remaining centered, in incremental steps. As the
image becomes larger video information will be lost from the top and bottom and / or left and right.
Select using or buttons.

VGA, RGBS, YPbPr, and SOG Picture Menu
Horizontal Position:
Moves the image to the left or right. Press or to horizontally center the image.
Vertical Position:
Moves the image up or down. Press or to vertically center the image.
Sharpness:
Press or to adjust the sharpness (focus) of the displayed image.
Phase:
Press or to adjust the phase of the display’s pixel clock.
Frequency:
Adjusts the frequency of the display’s pixel clock. With Scaling set to Fill adjust until image just fills the
screen horizontally. Press or to adjust the frequency of the display’s pixel clock.
Scaling (Graphics):
This parameter is enabled when the input signal is not 16:9, not interlaced, and not 480P or 576P.
Fill = Expands the video image to fill the entire screen. The aspect ratio may not be accurately displayed.
Aspect = Expands the video image until its largest dimension fills the screen. Image may be displayed with
black bars on the top and bottom or the left and right. 1:1 = Displays the video data in its native size and
aspect ratio. Image may be displayed with black bars on the top and bottom and on the left and right.
Select using or buttons.
Zoom (Video):
This parameter is enabled when the input is 16:9, 480P, 576P, or interlaced.
0 = The image is displayed at a size that fills the screen without losing any video information. The image
presented to the display may include black bars top and bottom or left and right.
1, 2, 3, 4, 5 or 6 = The image is linearly enlarged, while remaining centered, in incremental steps. As the
image becomes larger video information will be lost from the top and bottom and / or left and right.
Select using or buttons.
SmartSync™ / Alternative Modes
On initialization NDS’ proprietary SmartSync technology examines the incoming signal and automatically
displays the video image in its proper format. To run SmartSync highlight the SmartSync / Alternative
Modes parameter and press the button.
To select an alternate mode (format) highlight the SmartSync / Alternative Modes parameter and press
the button. The mode increments each time the button is pressed until the selected mode equals
the maximum available, the next time pressed the first mode is restored. Alternative Modes are used
to manually distinguish between modes (resolutions) whose timing characteristics are very close.
11

Color Menu
Brightness:
Press the or button to adjust brightness.
Contrast:
Press the or button to adjust contrast.
Red, Green, Blue:
Press the or button to increase or decrease the intensity of the selected color.
Saturation (Video):
This parameter is enabled only when the input is 16:9, 480P, 576P, or interlaced.
Press or to set the saturation (color intensity) of the image.
Hue (Video):
This parameter is enabled only when the input is 16:9, 480P, 576P, or interlaced.
Press or to set the hue (color tint) of the image.
12

Setup Menu
Input Format:
Press the or button to match the format of the input signal.
Notes:
1. This parameter is not available when a DVI or 3G - SDI input module is installed in the ScaleOR.
2. If this parameter is “grayed” out when the VGA module is installed, then the VGA module has been
preconfigured to accept only the format that appears in blue. To select a different Input Format, or
configure the VGA module to allow the Input Format to be selected from the OSM or via an RS-232
serial command consult the VGA Module Switches table on page 6.
3. When the S-Video / Composite module is installed, there are three Input Format parameter options:
Auto*, S-Video, or Composite. When Auto is selected the ScaleOR switches between the S-Video and
Composite inputs until a signal is detected. Each input is scanned for approximately five seconds after
which the ScaleOR switches to the other input. When S-Video is selected, only the S-Video input is
scanned. The same is true the Composite input is selected. *The Auto option is available with BIOS
58J0079 Rev D and later.
Alternative Mode Tolerance:
This parameter allows the user compensate for input signals whose timing parameters may differ from
those stored in the ScaleOR. Press the or button to select one of the tolerance parameters. The
Alternative Mode Tolerance options are available with BIOS 58J0079 Rev D and later.
Menu Position:
Places the menu in 1 of 9 predefined screen positions. Press the or button to select any of the 9
screen positions.
Language:
English only.
DPMS Enable:
Display Power Management System. When DPMS is enabled (on), and no input signal is present, or the
signal is removed, then, if the unit is connected to a monitor, the “ScaleOR D.P.M.S” message is displayed
for 10 - 15 seconds. After which the ScaleOR goes into standby mode, and turns its outputs off. When an
input signal is applied the ScaleOR comes out of standby and turns its outputs on. Press the button to
enable DPMS, press the button to disable DPMS.
Menu Lock:
Disables access to menu system. This prevents inadvertent changes to the ScaleOR’s settings. To enable
Menu Lock, press the button. MENU LOCKED is displayed when the button is pressed. To unlock,
simultaneously press and hold the MENU and SCROLL buttons until MENU UNLOCKED is displayed.
Operating Hours: Shows the ScaleOR’s hours of operation.
BIOS: Installed version of the ScaleOR’s BIOS firmware.
13