EEC ESD-140 User manual

ESD-140
DC Ground Bond Tester
Operation Manual
E 1.01

WARRANTY
eec certifies that the instrument listed in this manual meets or exceeds published
manufacturing specifications. This instrument was calibrated using standards that are
traceable to Chinese National Laboratory Accreditation (CNLA).
Your new instrument is warranted to be free from defects in workmanship and material
for a period of (2) year from date of shipment. During the warranty period, you must
return the instrument to eec or its branches or its authorized distributor for repair. eec
reserves the right to use its discretion on replacing the faulty parts or replacing the
assembly or the whole unit.
Any non-authorized modifications, tampering or physical damage will void your warranty.
Elimination of any connections in the earth grounding system or bypassing any safety
systems will void this warranty. This warranty does not cover batteries or accessories
not of eec manufacture. Parts used must be parts that are recommended by eec as an
acceptable specified part. Use of non-authorized parts in the repair of this instrument
will void the warranty.
This warranty does not cover accessories not of eec manufacture.
Except as provided herein, eec makes no warranties to the purchaser of this instrument
and all other warranties, express or implied (including, without limitation,
merchantability or fitness for a particular purpose) are hereby excluded, disclaimed and
waived.

Compliance Information
Conforms with the following product standards:
EMC Standard
EN 55011:2009+A1
EN 61326-1:2013
1. The product is intended for use in non-residential/non-domestic environments. Use of the product in
residential/domestic environments may cause electromagnetic interference.
2. Connection of the instrument to a test object may produce radiations beyond the specified limit.
3. Use high-performance shielded interface cable to ensure conformity with the EMC standards listed above.

1
TABLE OF CONTENTS
ESD-140 DC Ground Bond Tester Operation Manual......................................................i
1. Introduction....................................................................................................................2
1.1 Safety Symbols ........................................................................................................2
1.2 Glossary of Terms....................................................................................................2
1.3 Safety.......................................................................................................................3
1.4 Key Features and Benefits: ESD..............................................................................6
2. Getting Started...............................................................................................................8
2.1 Unpacking and Inspection........................................................................................8
2.2 Installation ...............................................................................................................9
3. Specifications and Controls ........................................................................................11
3.1 Specifications.........................................................................................................11
3.2 Instrument Controls ...............................................................................................13
4. Programming Instructions..........................................................................................15
4.1 Power Up ...............................................................................................................15
4.2 System Setup..........................................................................................................16
4.3 Test Setup ..............................................................................................................21
5. Operating......................................................................................................................24
5.1 Instrument Connections.........................................................................................24
5.2 Performing a Test...................................................................................................25
5.3 Test Metering.........................................................................................................25
5.4 Results Screens......................................................................................................25
5.5 Error Messages ......................................................................................................25
6. Connection Remote I/O..............................................................................................27
6.1 Remote Signal Outputs..........................................................................................27
6.2 Remote Signal Inputs and Memory Access...........................................................28
7. Bus Remote Interface ..................................................................................................32
8. Instrument Verification...............................................................................................36
8.1 Verification Initialization.......................................................................................36
8.2 Verification Menu..................................................................................................36
9. Calibration Procedure.................................................................................................38
9.1 Calibration Initialization........................................................................................38

2
1. Introduction
1.1 Safety Symbols
1.1.1 Product Marking Symbols
Product will be marked with this symbol when it is necessary to refer to the
operation and service manual in order to prevent injury or equipment damage.
Product will be marked with this symbol when hazardous voltages may be
present.
Product will be marked with this symbol at connections that require earth
grounding.
1.1.2 Caution and Warning Symbols
Calls attention to a procedure, practice, or condition that could
possibly cause bodily injury or death.
Calls attention to a procedure, practice, or condition that could
possibly cause damage to equipment or permanent loss of data
1.2 Glossary of Terms
Alternating Current, AC: Current that reverses direction on a regular basis,
commonly in the U.S.A. 60 per second, in other countries 50 times per second.
Breakdown: The failure of insulation to effectively prevent the flow of current
sometimes evidenced by arcing. If voltage is gradually raised, breakdown will begin
suddenly at a certain voltage level. Current flow is not directly proportional to voltage.
Once breakdown current has flown, especially for a period of time, the next gradual
application of voltage will often show breakdown beginning at a lower voltage than
initially.
Conductive: Having a volume resistivity of no more than 103 ohm-cm or a surface
resistivity of no more than 105 ohms per square.
Conductor: A solid or liquid material which has the ability to let current pass through
it, and which has a volume resistivity of no more than 103 ohm-cm.
Current: The movement of electrons through a conductor. Current is measured in
amperes, milliamperes, microamperes, nanoamperes, or picoamperes. Symbol = I
WARNING
CAUTION

3
Dielectric: An insulating material that is positioned between two conductive materials
in such a way that a charge or voltage may appear across the two conductive
materials.
Direct Current, DC: Current that flows in one direction only. The source of direct
current is said to be polarized and has one terminal that is always at a higher potential
than the other.
Hipot Tester: Common term for dielectric-withstand test equipment.
Insulation: Gas, liquid or solid material which has a volume resistivity of at least 1012
ohm-cm and is used for the purpose of resisting current flow between conductors.
Insulation Resistance Tester: An instrument or a function of an instrument capable
of measuring resistance's in excess of 200 megohms. Usually employs a higher
voltage power supply than used in ohmmeters measuring up to 200 megohms.
Leakage: AC or DC current flow through insulation and over its surfaces, and AC
current flow through a capacitance. Current flow is directly proportional to voltage.
The insulation and/or capacitance are thought of as a constant impedance, unless
breakdown occurs.
Resistance: That property of a substance that impedes current and results in the
dissipation of power, in the form of heat. The practical unit of resistance is the ohm.
Symbol = R
Trip Point: A minimum or maximum parameter set point that will cause an indication
of unacceptable performance during a run test.
Voltage: Electrical pressure, the force which causes current through an electrical
conductor.
Symbol = V
1.3 Safety
This product and its related documentation must be reviewed for familiarization with
safety markings and instructions before operation.
This product is a Safety Class I instrument (provided with a protective earth terminal).
Before applying power verify that the instrument is set to the correct line voltage (100 -
120V±10% or 200 - 240±10%) and the correct fuse is installed.
A Hipot produces voltages and currents that can cause harmful or
fatal electric shock. To prevent accidental injury or death, these
safety procedures must be strictly observed when handling and using
the test instrument.
WARNING

4
1.3.1 Service and Maintenance
User Service
To prevent electric shock do not remove the instrument cover. There are no user
serviceable parts inside. Routine maintenance or cleaning of internal parts is not
necessary. Avoid the use of cleaning agents or chemicals on the instrument, some
chemicals may damage plastic parts or lettering. Any external cleaning should be
done with a clean dry or slightly damp cloth. Schematics, when provided, are for
reference only. Any replacement cables and high voltage components should be
acquired directly from eec.Refer servicing to eec. customer support department.
Service Interval
The instrument, its power cord, test leads, and accessories must be returned at least
once a year to eec customer support department for calibration and inspection of
safety related components. eec will not be held liable for injuries suffered if the
instrument is not properly maintained and safety checked annually.
User Modifications
Unauthorized user modifications will void your warranty. eec will not be responsible
for any injuries sustained due to unauthorized equipment modifications or use of parts
not specified by eec. Instruments returned to eec with unsafe modifications will be
returned to their original operating condition at the customers expense.
1.3.2 Test Station
Location
Select an area away from the main stream of activity which employees do not walk
through in performing their normal duties. If this is not practical because of production
line flow, then the area should be roped off and marked for HIGH VOLTAGE
TESTING. No employees other than the test operators should be allowed inside.
If benches are placed back-to-back, be especially careful about the use of the bench
opposite the test station. Signs should be posted: "DANGER - HIGH VOLTAGE
TEST IN PROGRESS - UNAUTHORIZED PERSONNEL KEEP AWAY."
Work Area
Perform the tests on a non-conducting table or workbench, if possible. If you cannot
avoid using a conductive surface, be certain that it is connected to a good earth
ground and the high voltage connection is insulated from the grounded surface.
There should not be any metal in the work area between the operator and the location
where products being tested will be positioned. Any other metal in the work area
should be connected to a good ground, never left "floating".
Position the tester so the operator does not have to reach over the product under test
to activate or adjust the tester. If the product or component being tested is small, it
may be possible to construct guards or an enclosure around the device to be tested.
Construct the guards of a non-conducting material such as clear acrylic, so that the
item being tested is within the guards or enclosure during the test. If possible, the
guards or enclosure should also contain safety switches that will not allow the tester to
operate unless the guards are in place or the enclosure closed.

5
Keep the area clean and uncluttered. All test equipment and test leads not necessary
for the test should be removed from the test bench and put away. It should be
apparent to both the operator and to any observers, the product that is being tested
and the product that is waiting to be tested, or has already been tested.
Do not perform Hipot tests in a combustible atmosphere or in any area where
combustible materials are present.
Power
Dielectric Voltage-Withstand Test Equipment must be connected to a good ground.
Be certain that the power wiring to the test bench is properly polarized and that the
proper low resistance bonding to ground is in place.
Power to the test station should be arranged so that it can be shut off by one
prominently marked switch located at the entrance to the test area. In case of an
emergency, anyone can cut off the power before entering the test area to offer
assistance.
1.3.3 Test Operator
Qualifications
This instrument generates voltages and currents that can cause harmful or fatal
electric shock and must only be operated by a skilled worker trained in its use.
The operator should understand the electrical fundamentals of voltage, current, and
resistance. They should recognize that the test instrument is a variable high-voltage
power supply with the return circuit directly connected to earth ground, therefore,
current from the high-voltage output will flow through any available ground path.
Rules
Operators should be thoroughly trained to follow all of the aforementioned rules, in
addition to any other applicable safety rules and procedures. Defeating any safety
system should be considered a serious offense with severe penalties such as removal
from the Hipot testing job. Allowing unauthorized personnel in the area during a test
should also be dealt with as a serious offense.
Dress
Operators should not wear jewelry that could accidentally complete a circuit.
Medical Restrictions
Personnel with heart ailments or devices such as pacemakers should be informed that
the voltages and currents generated by the instrument are very dangerous. If
contacted it may cause heart-related problems that a person of good health may not
experience. Please have the test operator consult their physician for
recommendations.

6
1.3.4 Instrument Connections
Never perform a hipot test on energized circuitry or equipment.
The instrument is equipped with a safety ground connection, be sure that this is
connected to a good earth ground.
Always connect the return lead first, regardless of whether the item under test is a
sample of insulating material, a component tested with the high voltage test lead, or a
cord-connected device with a two or three prong plug. The return lead should be
connected first for any type of hipot testing.
Plug in the high voltage test lead only when it is being used. Handle its clip only by
the insulator---never touch the clip directly. Be certain that the operator has control
over any remote test switches connected to the Hipot. Double check the return and
high voltage connections from the Hipot and the Line, Neutral, Ground and Case
connections from the Line Leakage tester to be certain that they are proper and
secure.
1.3.5 Key Safety Points to Remember
Keep unqualified and unauthorized personnel away from the test area.
Arrange the test station in a safe and orderly manner.
Never touch the product or connections during a test.
In case of any problem, turn off the high voltage first.
Properly discharge any item tested with DC before touching connections.
1.4 Key Features and Benefits: ESD
THE FIRST MANUAL
GROUND BOND
INSTRUMENT WITH AN
ENHANCED GRAPHIC LCD
Provides the operator with an easy-to-use
interface, eliminating the need to decipher cryptic
abbreviations. The graphic display makes testing
safer, easier and more reliable than ever before.
SECURITY ACCESS
Limit user access so that only authorized
personnel with a security code can change test
parameters.
STORAGE OF UP TO 10
DIFFERENT TEST
PROGRAMS
Store test parameters and quickly recall them for
each of the different products that need to be
tested. Memories can also be linked to run multi-
step tests.
INTERCONNECTION WITH
7100 SERIES
Connect a ESD and a 7100 series to form a
complete test system. The test system can be
configured to perform sequential Ground Bond
WARNING

7
and Dielectric Withstand tests, or run both
simultaneously.
FOUR WIRE MEASUREMENT
(KELVIN METHOD) AND
MILLIOHM OFFSET
CAPABILITY
The Kelvin four wire measurement technique
eliminates test lead resistance. The milliohm
offset function allows for the use of longer test
leads without compromising the test results.
PLC REMOTE INPUTS AND
OUTPUTS
Two standard 9 pin interfaces provide inputs and
outputs for simple PLC relay control. Outputs
include: PASS, FAIL, RESET and TEST IN
PROCESS signals. Inputs include: TEST,
INTERLOCK, RESET and remote recall of
MEMORY 1, 2 and 3.
WITHSTAND PROCESSING
INDICATOR
As a safety precaution, the enhanced graphic
LCD indicates when the high voltage from the
7100 series is being applied to the device under
test
SOFTWARE CALIBRATION
CONTROL
ESD can be completely calibrated without
removing any covers and exposing the technician
to hazardous voltages.
NO LOAD SETUP OF
OUTPUT CURRENT
Set output current parameters without activating
the output.

8
2. Getting Started
This section contains information for the unpacking, inspection, preparation for use
and storage of your eec product.
2.1 Unpacking and Inspection
2.1.1 Packaging
Your instrument was shipped in a custom foam insulated container. If the shipping
carton is damaged, inspect the contents for visible damage such as dents, scratches
or a broken display. If the instrument is damaged, notify the carrier and Associated
Research, Inc.’s customer support department. Please save the shipping carton
and packing material for the carrier’s inspection. Our customer support
department will assist you in the repair or replacement of your instrument. Please do
not return your product without first notifying us.
Please retain all of the original packaging materials.
Inside the carton should be the following:
DESCRIPTION
eec PART NUMBER
Instrument
ESD-140
Cable ASSY High
Current Output
1137 Current with Kelvin
Cable ASSY High
Current Return
1138 Return with Kelvin
Fuse
10 Amp, Slow Blow
250VAC
Power Cord
Standard
Interlock Connector
1505
Only accessories that meet the manufacturer’s specifications shall be
used.
2.1.2 Returning the Instrument
When it is necessary to return the instrument for servicing or calibration, repackage
the instrument in its original container, please include all accessories and test leads.
Indicate the nature of the problem or type of service needed. Also, please mark the
container "FRAGILE" to insure proper handling.
If you do not have the original packaging materials, please follow these guidelines:
Wrap the instrument in a bubble pack or similar foam. Enclose the same
information as above.
Use a strong double-wall container that is made for shipping instrumentation. 350
lb. test material is adequate.
Use a layer of shock-absorbing material 70 to 100 mm (3 to 4 inch) thick around all
sides of the instrument. Protect the control panel with cardboard.
Seal the container securely.
Mark the container "FRAGILE" to insure proper handling.
WARNING

9
2.2 Installation
2.2.1 Work Area
Locate a suitable testing area and be sure you have read all safety
instructions for the operation of the instrument and suggestions on the
test area set-up in the Safety section. Make sure the work area you choose has a
three-prong grounded outlet. Be sure the outlet has been tested for proper wiring
before connecting the instrument to it.
2.2.2 Power Requirements
This instrument requires a power source of either 100 - 120V AC ± 10%, 50/60 Hz
single phase or 200- 240V AC ± 10%, 50/60 Hz single phase. Please check the rear
panel to be sure the proper switch setting is selected for your line voltage
requirements before turning your instrument on. For operation at 120 and 240 Volts
AC use a 10A, 250VAC slow-blow fuse. ESD-140 max. rated power is 850VA.
2.2.3 Basic Connections
Power Cable
The instrument is shipped with a line cord containing a protective earth ground. When
the line cord is connected to an appropriate AC power source the cable will connect
the chassis to earth ground.
The main plug shall only be inserted in a socket outlet with a protective
ground (earth) contact. This protective ground must not be defeated
by the use of an extension cord without a protective conductor.
Do not replace the included line cord with an improperly rated cord. A
UL listed and CSA labeled power cord must be used with the
instrument in the United States and Canada. The power cord must
include a NEMA5-15 style male plug, SVT or SJT cord sets, and be rated for at least
125VAC, 10A. Number 18 gauge wire or larger must be used.
Return Connection
The output power supplies of this instrument are referenced directly to
earth ground. Any conductor that completes a path between the high
voltage and earth ground will form a completed circuit.
When the instrument Return is grounded, any internal and external stray leakage will
be monitored due to currents that flow from High Voltage to earth ground (such as
from HV to the chassis of the instrument). This current is inherent and will cause
errors when trying to monitor very low leakage currents in the micoamp range.
2.2.4 Environmental Conditions
This instrument may be operated in environments with the following limits:
Temperature…………. 0° - 40°C
Relative humidity ……20 - 80%
Altitude ………………6,560 feet (2,000 meters)
WARNING
WARNING
CAUTION
CAUTION

10
Storage and Shipping Environment
This instrument may be stored or shipped in environments with the following limits:
Temperature.................-40°- 75°C
Altitude................….....25000 feet (7,620 meters)
The instrument should also be protected against temperature extremes that may
cause condensation within the instrument.
Ventilation: Do not block any ventilation openings, insure that there is at least 6 inches
(15 cm) of space from the rear panel to any wall or obstruction behind the unit.

11
3. Specifications and Controls
3.1 Specifications
MODEL
ESD-140
GROUND BOND
Output DC Current
1 - 40A
Output DC Voltage
8V, Maximum
SETTINGS
Max / Min - Limit
Resistance, mΩ
Range
0 - 600
0 - 200
0 - 150
DC Current
1.00 - 10.00A
10.01 - 30.00A
30.01 - 40.00A
Resolution
1 mΩ
Accuracy
Same as Resistance Measurement Accuracy
Lead Resistance
Offset
Range
0 - 100mΩ
Resolution
1 mΩ
Accuracy
± (2%% of setting + 2 counts)
Dwell Time,
second
Range
0, 0.5 - 999.9 (0 = continuous)
Resolution
0.1
Accuracy
± (0.1% + 0.05 sec)
MEASUREMENT
DC Current, A
Range
0.00 - 40.00
Resolution
0.01
Accuracy
± (3% of reading + 3 counts)
Resistance, mΩ
Range
0 - 600
0 - 600
0 - 200
0 - 150
DC Curren
1.00 - 5.99A
6.00 - 10.00A
10.01 - 30.00A
30.01 - 40.00
Resolution
1 mΩ
Accuracy
± (3% of reading +3
counts)
± (2% of reading + 2 counts)
GENERAL
Input Voltage AC
100 - 120V±10%, 200 - 240V±10% auto-detection,50/60 Hz. 10 Amp,
slow-blow 250 VAC
PLC Remote Control
Input : Test, Reset, Interlock, Withstand Processing, Memory 1, 2, 3,
Output : Pass, Fail, Test-in-Process, Start Out, and Reset Out
Memory
10 memories, 3 steps / memory
Display
128 x 64 Graphic LCD
Security
Key Lock capability to avoid unauthorized access to all test parameters.
Memory Lock capability to avoid unauthorized access to memory
locations.
Verification
Build-in software driven verification menu to test fault detection circuits
Alarm Volume Setting
Range : 0 - 9; 0 = OFF, 1 is softest volume, 9 is loudest volume
Interface
RS-232
CE
YES
Environment
0 - 40ºC, 20 - 80%RH
Dimension (W x H x D), mm
215 x 89 x 370
Net Weight
5.5Kg
STANDARD ACCESSORIES
Power Cord (10A)
× 1

12
Fuses
× 2 (Including a spare contained in the fuse holder)
Interlock Disable Key (1505)
× 1
Ground Bond Test Lead
40A ,1.6m (1137)
× 1
Ground Bond Return Lead
40A ,1.6m (1138)
× 1
*product specifications are subject to change without notice.
【Ordering Information】
ESD-140 DC Ground Bond Tester (40A / 8V)
OPT.781 RS232 Interface

13
3.2 Instrument Controls
3.2.1 Front Panel Controls
1. RESET BUTTON: Momentary contact switch used to reset the instrument. If a
failure condition occurs during a test, you will need to reset the system to shut off
the alarm and signal the system that you are aware of a failure condition. The
reset button must be pressed before you can proceed to the next test or change
any of the set-up parameters. This switch also serves as an abort signal to stop
any test in progress controlled by the Ground Bond Tester.
2. TEST BUTTON: Momentary contact switch used to start tests. Press the green
button to activate the test that is set up in the test buffer shown on the display.
3. GRAPHIC LCD: 128 X 64 Monographic LCD.
4. SOFT KEYS: Multifunction parameter selection keys. Keys used to select screens
and change parameters.
5. SENSE+ JACK: Connector used to attach the Current test lead or test fixture to
the instrument. This connector provides a positive Kelvin voltage sensing for the
instrument.
6. TEST LED INDICATOR: This red indicator flashes to warn the operator that
current is present at the output terminal, and a test is in process.
7. SENSE- JACK: Connector used to attach the Return test lead or test fixture to the
instrument. This connector provides a negative Kelvin voltage sensing for the
instrument.
8. POWER SWITCH: Rocker style power switch with international ON ( ) and OFF (0)
markings.
9. CURRENT OUTPUT JACK: Connector used to attach the Current test lead,
adapter box, or test fixture to the instrument.
6
8
7
5
1
2
3
4
9
10

14
10.RETURN OUTPUT JACK: Connector used to attach the Return test lead, adapter
box, or test fixture to the instrument.
3.2.2 Rear Panel Controls
1. RS-232 CONNECTOR: 9-Pin D subminiature connector for interconnection to RS-
232 Bus interface.
2. FUSE RECEPTACLE: To change the fuse, unplug the power (mains) cord and
turn the fuse receptacle counter-clockwise. The fuse compartment will be exposed.
Please replace the fuse with one of the proper rating.
3. INPUT POWER RECEPTACLE: Standard IEC 320 connector for connection to a
standard NEMA style line power (mains) cord.
4. CHASSIS GROUND (EARTH) TERMINAL: This terminal should be connected to
a good earth ground before operation.
5. THERMAL COOLING FAN: Full time cooling fan.
6. CALIBRATION BUTTON: To put the instrument into the calibration mode, push
this button and turn on the POWER switch simultaneously.
7. REMOTE SIGNAL OUTPUT: 9-Pin D subminiature female connector for
monitoring PASS, FAIL, PROCESSING, and RESET output relay signals.
8. REMOTE SIGNAL INPUT: 9-Pin D subminiature male connector for remote control
of TEST, RESET, and INTERLOCK functions, as well as remote program memory
selection and withstand processing input.
9. REAR PANEL OUTPUT CONNECTORS: These connectors are in parallel with the
front panel connectors.

15
4. Programming Instructions
4.1 Power Up
The ESD-140 automatically defaults to the Perform Tests screen upon power up.
The Perform Tests screen is the main operational screen of instrument. From this
screen, all test parameters are monitored while the test is being performed. For more
information refer to section 5.2. Perform Tests, Main Menu, and Results Screens
4.1.1 Memory, Step, and Connected Step Indicator
When in the Perform Tests screen, the ESD-140 will indicate the current memory
location (M0–M9) and step number (1-3) in the upper-left part of the screen (i.e. M3-2).
The connected step indicator is an underscore symbol located directly next to the
memory and test step number (i.e. M4-2_) and only will be displayed when the
Connect function has been turned ON.
NOTE: There are only 3 programmable test steps per memory location. Step 3 of any
memory location cannot be connected to another step.
4.1.2 Main Menu
From the Perform Tests screen, press the “Menu” soft key.
The Main Menu will now be displayed. From the Main Menu screen, three software
controls may be accessed: Menu, Memory and Step. Pressing the “Exit” soft key at
any time will return you to the Perform Tests screen.
Menu
Pressing the “Menu” soft key from the Main Menu will display the Results, Test and
System selections. Please refer to section 5.2.3. Results, Test, and System
Selections.
Memory
The ESD-140 has 10, 3-step programmable memory locations (M0-M9). Press the
“Memory” soft key to increment the instrument to the desired memory location. As the
“Memory” soft key is pressed, the parameters of the selected memory location are
automatically loaded into the instrument.

16
Step
Each of the 10 memory locations in ESD-140 has 3 programmable test steps that may
be connected together to create a multi-step test sequence. Press the “Step” soft key
to increment the test step number.
4.1.3 Results, Tests and System Selections
From the Main Menu, press the “Menu” soft key.
From this screen, three software controls may be accessed: Results, Test and System.
Pressing the “Exit” soft key at any time will return you to the Main Menu screen.
Results
Pressing the “Results” soft key from this menu will allow you to review the test results
of the last test performed.
Test
Pressing the “Test” soft key from this menu will allow you to access the Parameter
Review screen. For specific instructions for reviewing and editing test parameters,
refer to section 4.3. Test Parameters.
System
Pressing the “System” soft key from this menu will allow you to access the Setup
System screen. For specific instructions for editing system parameters, refer to
section 4.2. System Setup.
4.2 System Setup
1. From the Perform Tests screen, press the “Menu” soft key. The Main Menu screen
will now be displayed.
2. From the Main Menu screen, press the “Menu” soft key. Results, Test and System
selections will now be displayed.
3. From this screen, press the “System” soft key. The Setup System Menu will now
be displayed.
From the Setup System screen, fourteen different hardware and software controls
may be accessed: PLC Remote, Single Step, Alarm, Contrast, Results, Lock, Mem
Lock, Hipot Start, Cal-Alert, Cal Date, Cal Due, Alert, Date, and Time. Pressing the
“Exit” soft key at any time will save all parameters and return to the Perform Tests
screen.