GW Instek GPT-9000 Series USER MANUAL

Electrical Safety Tester

GPT-9000 Series

USER MANUAL

GW INSTEK PART NO. 82PT-99040EB1

ISO-9001 CERTIFIED MANUFACTURER

This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company.

The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.

Good Will Instrument Co., Ltd.

No. 7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan.

SAFETY INSTRUCTIONS
Table of Contents
SAFETY INSTRUCTIONS ..................................................	5
GETTING STARTED ..........................................................	9
GPT-9000 Series Overview ...................	10
Appearance ..........................................	14
Set Up..................................................	20
OPERATION ..................................................................	27
Menu Tree ............................................	29
Test Lead Connection ...........................	33
Manual Testing ....................................	35
Common Utility Settings ......................	72
Automatic Tests ...................................	79
EXTERNAL CONTROL ....................................................	96
External Control Overview ....................	97
REMOTE CONTROL ......................................................	103
Interface Configuration ......................	104
Command Syntax ...............................	108
Command List ...................................	111
Error Messages ..................................	143
FAQ ..............................................................................	144
APPENDIX ....................................................................	146
Fuse Replacement ..............................	146
Error Messages ..................................	147
GPT-9000 Specifications ....................	149
GPT-9000 Dimensions .......................	153
Declaration of Conformity ..................	154
	3

GPT-9000 Series User Manual

INDEX ..........................................................................

155

4

SAFETY INSTRUCTIONS

SAFETY INSTRUCTIONS

This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to ensure your safety and to keep the instrument in the best possible condition.

Safety Symbols

These safety symbols may appear in this manual or on the instrument.

Warning: Identifies conditions or practices that

	WARNING	could result in injury or loss of life.
	CAUTION	Caution: Identifies conditions or practices that
		could result in damage to the GPT-9000 or to other
		properties.
		DANGER High Voltage
		Attention Refer to the Manual
		Protective Conductor Terminal
		Frame or Chassis Terminal
		Earth (ground) Terminal

5

GPT-9000 Series User Manual

Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased.

Safety Guidelines

General

Guideline

CAUTION

Do not place any heavy object on the GPT-9000.

Avoid severe impact or rough handling that leads to damaging the GPT-9000.

Do not discharge static electricity to the GPT9000.

Use only mating connectors, not bare wires, for the terminals.

Do not block the cooling fan opening.

Do not disassemble the GPT-9000 unless you are qualified.

(Measurement categories) EN 61010-1:2010 specifies the measurement categories and their requirements as follows. the GPT falls under category I.

Measurement category IV is for measurement performed at the source of low-voltage installation.

Measurement category III is for measurement performed in the building installation.

Measurement category II is for measurement performed on the circuits directly connected to the low voltage installation.

Measurement category I is for measurements performed on circuits not directly connected to Mains.

Power Supply

WARNING

AC Input voltage range: 100/120/220/230VAC ±10%

Frequency: 50Hz/60Hz

To avoid electrical shock connect the protective grounding conductor of the AC power cord to an earth ground.

6

			SAFETY INSTRUCTIONS
Cleaning the			Disconnect the power cord before cleaning.
GPT-9000			Use a soft cloth dampened in a solution of mild
			detergent and water. Do not spray any liquid.
		Do not use chemicals containing harsh material
			such as benzene, toluene, xylene, and acetone.
Operation			Location: Indoor, no direct sunlight, dust free,
Environment			almost non-conductive pollution (Note below)
		Relative Humidity: ≤ 70% (no condensation)
			Altitude: < 2000m
			Temperature: 0˚C~40˚C
		(Pollution Degree) EN 61010-1:2010 specifies the pollution degrees
		and their requirements as follows. The GPT-9000 falls under degree
		2.
		Pollution refers to “addition of foreign matter, solid, liquid, or
		gaseous (ionized gases), that may produce a reduction of dielectric
		strength or surface resistivity”.
		Pollution degree 1: No pollution or only dry, non-conductive
			pollution occurs. The pollution has no influence.
		Pollution degree 2: Normally only non-conductive pollution
			occurs. Occasionally, however, a temporary conductivity caused
			by condensation must be expected.
		Pollution degree 3: Conductive pollution occurs, or dry, non-
			conductive pollution occurs which becomes conductive due to
			condensation which is expected. In such conditions, equipment
			is normally protected against exposure to direct sunlight,
			precipitation, and full wind pressure, but neither temperature
			nor humidity is controlled.
Storage			Location: Indoor
environment			Temperature: -10°C to 70°C
		Relative Humidity: ≤ 85% (no condensation)
Disposal		Do not dispose this instrument as unsorted
		municipal waste. Please use a separate collection

facility or contact the supplier from which this instrument was purchased. Please make sure discarded electrical waste is properly recycled to reduce environmental impact.

7

Earth Neutral Live (Phase)

GPT-9000 Series User Manual

Power cord for the United Kingdom

When using the safety tester in the United Kingdom, make sure the power cord meets the following safety instructions.

NOTE: This lead/appliance must only be wired by competent persons

WARNING: THIS APPLIANCE MUST BE EARTHED

IMPORTANT: The wires in this lead are coloured in accordance with the following code:

Green/ Yellow: Blue:

Brown:

As the colours of the wires in main leads may not correspond with the coloured marking identified in your plug/appliance, proceed as follows:

The wire which is coloured Green & Yellow must be connected to the Earth terminal marked with either the letter E, the earth symbol or coloured Green/Green & Yellow.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black.

The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red.

If in doubt, consult the instructions provided with the equipment or contact the supplier.

This cable/appliance should be protected by a suitably rated and approved HBC mains fuse: refer to the rating information on the equipment and/or user instructions for details. As a guide, a cable of 0.75mm2 should be protected by a 3A or 5A fuse. Larger conductors would normally require 13A types, depending on the connection method used.

Any exposed wiring from a cable, plug or connection that is engaged in a live socket is extremely hazardous. If a cable or plug is deemed hazardous, turn off the mains power and remove the cable, any fuses and fuse assemblies. All hazardous wiring must be immediately destroyed and replaced in accordance to the above standard.

8

GETTING STARTED

GETTING STARTED

This chapter describes the safety tester in a nutshell, including its main features and front / rear panel introduction. After going through the overview, please read the safety considerations in the Set Up chapter.

GPT-9803	AC / DC Withstanding Voltage /	Tester
	Insulation Resistance
START	STOP
		REMOTE
POWER

PASS

FAIL

READY

TEST

CAUTION 5.0 kVAC MAX. HIGH VOLTAGE 6.0 kVDC MAX.

ESC PAGE

RETURN

MANU/AUTO EDIT/SAVE UTILITY

GPT-9000 Series Overview ..............................................	10
Series lineup ..............................................................................................	10
Main Features ...........................................................................................	11
Accessories ................................................................................................	12
Package Contents .....................................................................................	13
Appearance ....................................................................	14
GPT-9801/9802/9803 Front Panel .........................................................	14
GPT-9804 Front Panel ..............................................................................	14
GPT-9000 Rear Panel................................................................................	18
Set Up ...........................................................................	20
Line Voltage Connection and Power Up ..............................................	20
Installing the Optional GPIB Card .........................................................	22
Workplace Precautions............................................................................	23
Operating Precautions .............................................................................	24
Basic Safety Checks ..................................................................................	26

9

GPT-9000 Series User Manual

GPT-9000 Series Overview

Series lineup

The GPT-9000 Series Safety Testers are AC/DC withstanding voltage, insulation resistance and ground bond safety testers. The GPT-9801 is an AC withstanding voltage tester, the GPT-9802 is an AC/DC withstanding voltage tester and the GPT-9803 is an AC/DC withstanding voltage and insulation resistance tester. The GPT-9804 includes all the functions of the other models as well as ground bond testing. All models can operate at up to 5kVAC for AC withstanding voltage testing. The GPT-9802, GPT-9803 and GPT-9804 can also operate at up to 6kVDC for DC withstanding voltage testing.

The GPT-9000 Series can store up to 100 manual tests, as well as run up to 16 manual tests sequentially as an automatic test, allowing the safety testers to accommodate any number of safety standards, including IEC, EN, UL, CSA, GB, JIS and others.

Model name		ACW	DCW	IR	GB
GPT-9801		
GPT-9802			
GPT-9803				
GPT-9804					

10

GETTING STARTED

Main Features

Performance		ACW: 5kVAC
		DCW: 6kVDC
	IR: 50V~1000V (50V steps)
		GB: 3A~30A
Features		Ramp up time control
		Safety discharge
	100 test conditions (MANU mode)
	100 automatic tests (AUTO mode)
	Over temperature, voltage and current
		protection
	Pass, Fail, Test, High Voltage and Ready
		indicators
	PWM output (90% efficiency, increased
		reliability)
		Interlock (configurable).
Interface		Remote control start/stop interface terminal
	RS232/USB interface for programming
	Optional GPIB interface for programming

Signal I/O port for pass/fail/test monitoring and start/stop control/interlock

11

			GPT-9000 Series User Manual
Accessories
	Standard	Part number	Description
	Accessories
		GHT-114 x1	Test lead
		Region dependent	Power cord
		GTL-115 x1	GB Test leads (GPT-9804)
		N/A	Remote terminal male plug
		N/A	Interlock key
	Optional	Part number	Description
	Accessories
		GHT-205	High Voltage Test Probe
		GHT-113	High Voltage Test Pistol
		GTL-232	RS232C cable
		GTL-248	GPIB cable
		GTL-247	USB cable
		GRA-402	Rack Adapter Panel (19”,
			4U)
	Options	Part number	Description
		Opt.01 GPIB Interface	GPIB module

12

GETTING STARTED

Package Contents

Check the contents before using the GPT-9000.

Opening the box

Contents (single unit)

GPT-9000 unit

Quick Start guide

User manual CD

CTC (Calibration Traceable Certificate)

Power cord x1 (region dependent)

GHT-114 test leads x1

GTL-115 test leads x1 (GPT-9804)

Remote terminal male plug

Interlock key

Keep the packaging, including the box, polystyrene Note foam and plastic envelopes should the need arise

to return the unit to GW Instek.

13

GPT-9000 Series User Manual

Appearance

GPT-9801/9802/9803 Front Panel

		PASS/FAIL indicators
Display	Function keys				Directional keys		READY indicator
	GPT-9803	AC / DC Withstanding Voltage /	Tester	PASS	FAIL	READY TEST	TEST indicator
		Insulation Resistance

CAUTION 5.0 kVAC MAX.

HIGH VOLTAGE 6.0 kVDC MAX.

		ESC		PAGE	HIGH VOLTAGE
					indicator
START	STOP				HIGH VOLTAGE
		REMOTE		RETURN	output terminal
POWER
POWER		MANU/AUTO	EDIT/SAVE	UTILITY
					RETURN
button
					terminal
START button	REMOTE terminal			Scroll wheel
STOP button		Configuration keys

GPT-9804 Front Panel
SENSE H	RETURN	SENSE L &
SENSE H	Rx SENSE L	RETURN Terminal
SOURCE H	SOURCE L
SOURCE H		SOURCE L

Display

Function keys

Pass/Fail indicators

240 X 64 dot matrix display (LCD)

The function keys correspond to the soft-keys directly above on the main display.

PASS FAIL	The PASS and FAIL indicators
	light up upon a PASS or FAIL test
	result at the end of a manual test
	or automatic test.

14

GETTING STARTED

ESC key

PAGE key

ESC

PAGE

The ESC key is used to exit out of a menu or cancel a setting.

The PAGE key is used to view automatic test information and test results.

Directional arrow keys

READY indicator

TEST indicator

READY

TEST

The directional arrow keys are used to navigate menus and parameter settings.

The READY indicator is lit when the tester is ready to begin testing. The STOP button is used to put the tester into READY status.

The TEST indicator is lit when a test is on. The START button is used to put the tester into TEST status.

HIGH VOLTAGE indicator

CAUTION	5.0 kVAC	MAX.
HIGH VOLTAGE	6.0 kVDC	MAX.

The HIGH VOLTAGE indicator will light up when an output terminal is active. Only after the test has finished or stopped will the indicator turn off.

HIGH VOLTAGE output terminal

CAUTION	5.0 kVAC	MAX.
HIGH VOLTAGE	6.0 kVDC	MAX.

The HIGH VOLTAGE terminal output is used for outputting the testing voltage. The terminal is recessed for safety. This terminal is used in conjunction with the RETURN terminal.

WARNING

USE EXTREME CAUTION.

Do not touch the HIGH VOLTAGE terminal during testing.

15

GPT-9000 Series User Manual

RETURN terminal RETURN GPT-9801/9802

/9803

The RETURN terminal is the return terminal for all tests.

For GB testing, the RETURN terminal is also the SENSE L terminal.

RETURN/ SENSE L, SENSE H, SOURCE L, SOURCE H terminal (GPT-9804)

Scroll wheel

UTILITY key

EDIT/SAVE key

	RETURN	The RETURN terminal is
		used for IR, DCW and ACW
SENSE H	Rx SENSE L tests. For GB tests, it is used
SOURCE H	SOURCE L	as the SENSE L terminal.

SENSE H terminal for GB tests. GPT-9804 only.

SOURCE L terminal for GB tests. GPT-9804 only.

SOURCE H terminal for GB test. GPT-9804 only.

The scroll wheel is used to edit parameter values.

UTILITY	Used to enter the MANU Utility or
	Common Utility menu.
EDIT/SAVE	Used to start editing
	MANU/AUTO tests as well as
	save settings and parameters.

MANU/AUTO	MANU/AUTO	The MANU/AUTO key is used to
key		select manual tests (MANU) or
		automatic tests (AUTO).
16

GETTING STARTED

REMOTE	REMOTE
terminal

STOP button	STOP

START button	START

POWER switch POWER

The REMOTE terminal is used to connect to a remote controller.

The STOP button is used to stop/cancel tests. The STOP button will also put the safety tester in the READY status to begin testing.

The START button is used to start tests.

The START button can be used to start tests when the tester is in the READY status. Pressing the START button will put the tester in the TEST status.

Turns the power on. The safety tester will always start up with the last test setting from when the instrument was last powered down.

17

GPT-9000 Series User Manual

GPT-9000 Rear Panel

SIGNAL I/O USB A port RS232 port						Fan GND

SIGNAL I / O

RS 232

GPIB

WARNING

TO AVOID ELECTRIC SHOCK THE POWER CORD

PROTECTIVE GROUNDING CONDUCTOR MUST BE

CONNECTED TO GROUND .

FOR CONTINUED FIRE PROTECTION REPLACE

ONLY WITH SPECIFIED TYPE AND RATED FUSE .

NO OPERATOR SERVICEABLE COMPONENTS INSIDE .

DO NOT REMOVE COVERS . REFER SERVICING TO

QUALIFIED PERSONNEL .

GND

ENSURE THE POWER IS REMOVED FROM

THE INSTRUMENT BEFORE REPLACING THE FUSE

AC

POWER MAX.

500VA

		LINEVOLTAGE RANGE		FUSE
		SELECTION (50/60 Hz)
		100V	90~110V	T 5A
	SER. NO .LB	120V	108~132V	250V
		220V	198~242V	T 2.5A
		230V	207~250V	250V
Optional GPIB port	Line voltage			Fuse selector

SIGNAL I/O port

USB A port

RS232 interface port

Fan

GND

Line voltage input

SIGNAL I / O		The SIGNAL I/O port is used to
		monitor the tester status (PASS,
		FAIL, TEST) and input (START/
		STOP signals). It is also used with
		the Interlock key.
		Used for remote control.
RS232		Used for remote control and
		firmware updates.
		Exhaust fan.
GND		Connect the GND (ground)
		terminal to the earth ground.
220		Line voltage input:
<![if ! IE]> <![endif]>120	<![if ! IE]> <![endif]>230	100/120/220/230VAC ±10%
100

18

GETTING STARTED

Line voltage fuse

Optional GPIB port

									Line voltage selector and fuse:
						220
						<![if ! IE]> <![endif]>120	<![if ! IE]> <![endif]>230		100V/120V	T5A 250V
						100
									220V/230V	T2.5A 250V

GPIB	Optional GPIB interface for remote
	control.

19

GPT-9000 Series User Manual

Set Up

Line Voltage Connection and Power Up

Background	Before powering up the GPT-9000 ensure the
	correct voltage has been selected on the rear
	panel. The GPT-9000 supports line voltages of
	100V/120V/220V and 230V.

Steps	1.	Check the line voltage and the fuse
		in the fuse holder.
		The desired line voltage
		should line up with the
		arrow on the fuse holder.
	2.	Connect the power cord to
		the AC voltage input.

3. If the power cord does not								GND
have an earth ground,
ensure the ground
terminal is connected to an
earth ground.

Page 146

	0
	22
<![if ! IE]> <![endif]>120	<![if ! IE]> <![endif]>230
	1
	00

220

<![if ! IE]>

<![endif]>23

Ensure the power cord is connected to an earth Warning ground. Failure could be harmful to the operator

and instrument.

4. Press the Power button.

POWER

20

GETTING STARTED

5.When the unit is powering up, all the LED indicators will light. Check to make sure all 5 LED indicators are working.

6.Check to make sure the System Self Test passes without errors.

S Y S T E M S E L F T E S T

S y s t e m C h e c k i n g . . .

H a r d w a r e C h e c k i n g . . .

F i r m w a r e C h e c k i n g . . .

After the System Self Test completes, the tester will go into VIEW status and be ready to operate.

VIEW status

M A N U = * * * - 0 0 2

M A N U _ N A M E

R E F # =

0 0 . 0 0 m A

F R E Q = 6 0 H z H I S E T = 0 1 . 0 0 m A

A R C =

O F F

0 100k V

V

I EW

m A

R A M P = 0 0 0 . 1 S

T I M E R = 0 0 1 . 0 S

A C W

D C W

I R

G B

	WARNING	See the Appendix on page 147 for details if a self-
		test error is detected.

21

		GPT-9000 Series User Manual
Installing the Optional GPIB Card
Background		The optional GPIB is a user-installable option.
		Follow the instructions below to install the
		GPIB card.
	WARNING	Before installing the optional GPIB card ensure the
		GPT-9000 turned is off and disconnected from
		power.
Steps		1. Remove the screws from the rear panel cover
		plate.

2.Insert the GPIB card into the two slots on either side of the opening. Push the card gently until it is fully inserted.

22

		GETTING STARTED
Workplace Precautions
Background		The GPT-9000 is a high voltage instrument that
		outputs dangerous voltages. The following
		section describes precautions and procedures
		that must be followed to ensure a safe work
		environment.
	WARNING	The GPT-9000 generates voltages in excess of
		5kVAC or 6kVDC. Follow all safety precautions,
		warnings and directions given in the following
		section when using the GPT-9000.
1.		Only technically qualified personnel should be
		allowed to operate the safety tester.
2.		The operating workplace must be fully isolated,
		especially when the instrument is in operation.
		The instrument should be clearly labeled with
		appropriate warning signage.
3.		The operator should not wear any conductive
		materials, jewelry, badges, or other items, such
		wrist watches.
4.		The operator should wear insulation gloves for
		high voltage protection.
5.		Ensure the earth ground of the line voltage is
		properly grounded.
6.		Ensure any devices that are adversely affected
		by magnetic fields are not placed near the
		tester.

23

	GPT-9000 Series User Manual
Operating Precautions
Background	The GPT-9000 is a high voltage instrument that
	outputs dangerous voltages. The following
	section describes precautions and procedures

that must be followed to ensure that the tester is operated in a safe manner.

The GPT-9000 generates voltages of up to 5kVAC

WARNING	or 6kVDC. Follow all safety precautions, warnings
	and directions given in the following section when
	using the GPT-9000.
	1. Never touch the safety tester, lead wires,
	terminals, probes and other connected
	equipment when the tester is testing.
	2. Do not turn the safety tester on and off quickly
	or repeatedly. When turning the power off,
	please allow a few moments before turning the
	power back on. This will allow the protection
	circuits to properly initialize.
	Do not turn the power off when a test is
	running, unless in an emergency.
	3. Only use those test leads supplied with the
	instrument. Leads with inappropriate gauges
	can be dangerous to both the operator and the
	instrument.
	For GB testing, never use the Sense leads on the
	SOURCE terminals.
	4. Do not short the HIGH VOLTAGE terminal
	with ground. Doing so could charge the chassis
	to dangerously high voltages.

24

GETTING STARTED

5.Ensure the earth ground of the line voltage is properly grounded.

6.Only connect the test leads to the HIGH VOLTAGE/SOURCE H/SENSE H terminals before the start of a test. Keep the test leads disconnected at all other times.

7.Always press the STOP button when pausing testing.

8.Do not leave the safety tester unattended. Always turn the power off when leaving the testing area.

9.When remotely controlling the safety tester, ensure adequate safety measures are in place to prevent:

Inadvertent output of the test voltage.

Accidental contact with the instrument during testing. Ensure that the instrument and DUT are fully isolated when the instrument is remotely controlled.

10.Ensure an adequate discharge time for the DUT.

When DCW or IR tests are performed, the DUT, test leads and probes become highly charged. The GPT-9000 has discharge circuitry to discharge the DUT after each test. The time required for a DUT to discharge depends on the DUT and test voltage.

Never disconnect the safety tester before a discharge is completed.

25

	GPT-9000 Series User Manual
Basic Safety Checks
Background	The GPT-9000 is a high voltage device and as

such, daily safety checks should be made to ensure safe operation.

1. Ensure all test leads are not broken and are free from defects such as cracks or splitting.

2. Ensure the safety tester is always connected to an earth ground.

3. Test the safety tester operation with a low voltage/current output:

Ensure the safety tester generates a FAIL judgment when the HIGH VOLTAGE and RETURN terminals are shorted (using the lowest voltage/current as the testing parameters).

Do not use high voltages/currents when the HIGH

WARNING	VOLTAGE and RETURN terminals are shorted. It
	may result in damage to the instrument.

26

	OPERATION
OPERATION
Menu Tree......................................................................	29
Menu Tree Overview ...............................................................................	30
Test Lead Connection .....................................................	33
ACW, DCW, IR Connection....................................................................	33
GB Connection ..........................................................................................	34
Manual Testing ..............................................................	35
Choose/Recall a Manual Test Number.................................................	36
Edit Manual Test Settings .......................................................................	37
Setting the Test Function .........................................................................	38
Setting the Test Voltage or Test Current ...............................................	38
Setting the Test Frequency ......................................................................	39
Setting the Upper and Lower Limits .....................................................	40
Setting a Reference Value........................................................................	42
Setting the Test Time (Timer) .................................................................	43
Setting the Ramp Up Time......................................................................	45
Creating a MANU Test File Name.........................................................	46
Setting the ARC Mode .............................................................................	47
Setting PASS HOLD.................................................................................	48
Setting FAIL HOLD .................................................................................	50
Setting MAX HOLD .................................................................................	51
Setting the Grounding Mode ..................................................................	52
Saving and Exiting EDIT Status .............................................................	57
Running a MANU Test............................................................................	58
PASS / FAIL MANU Test .......................................................................	62
Zeroing of the Test Leads (GB only) ......................................................	67
Special MANU Test Mode (000).............................................................	70
Common Utility Settings ................................................	72
LCD Settings .............................................................................................	72
	27

	GPT-9000 Series User Manual
Buzzer Settings .........................................................................................	73
Interface Settings ......................................................................................	74
Control Settings ........................................................................................	76
Automatic Tests ..............................................................	79
Choose/Recall an Automatic Test .........................................................	79
Edit Automatic Test Settings ..................................................................	81
Adding a Step to the Automatic Test ....................................................	82
Creating an AUTO Test File Name........................................................	83
Saving and Exiting EDIT Status .............................................................	84
Automatic Test Page View......................................................................	85
Running an Automatic Test....................................................................	88
Automatic Test Results............................................................................	92

28

OPERATION

Menu Tree

This section describes the overall structure of the operation statuses and modes for the GPT-9000 safety testers. The testers have two main testing modes (MANU, AUTO) and 5 main operation statuses (VIEW, EDIT, READY, TEST and STOP).

Common Utility

Settings*

MANU UTILITY menu (MANU mode only)*

	PASS/FAIL result
	T E S T	Press	S T O P
	status	STOP	status
Press	Press		Press
STOP†	START		STOP
	R E A D Y
	status

	Press	Press
		MANU/
	STOP	AUTO
Press	V I EW
UTILITY		status
	Press	Press
	EDIT/
	SAVE	ESC
Press	E D I T
UTILITY		status

	Switch between
	AUTO and
Hold	MANU mode
MANU/
AUTO
Press
PAGE
	PAGE View
	(AUTO mode
	only)*
Press	Save the MANU
EDIT/
SAVE	test or AUTO test

* Press EDIT/SAVE to save settings, or ESC to cancel and return to the previous screen.

† Press the STOP key twice for a FAIL result.

29

GPT-9000 Series User Manual

Menu Tree Overview

VIEW status

VIEW status is used to view the parameters of

the selected manual test/automatic test. The

VIEW status is also used to put the tester into

MANU or AUTO mode.

A U T O = 0 0 1 - 0 0 2

A U T O _ N A M E

VIEW status

M A N U = * * * - 0 0 2

M A N U _ N A M E

R E F # = 0 0 . 0 0 m A

F R E Q = 6 0 H z H I S E T = 0 1 . 0 0 m A

A R C = O F F

0 100k V

V I

EW

m A

R A M P = 0 0 0 . 1 S

T I M E R = 0 0 1 . 0 S

EDIT status

A C W D C W

I R

G B

EDIT status is used to edit the manual test or

automatic test parameters. Pressing the

EDIT/SAVE key will save any changes.

Pressing the ESC key will cancel any changes.

EDIT status

M A N U = * * * - 0 0 2 M A N U _ N A M E

F R E Q = 6 0 H z		H I S E T = 0 1 . 0 0 m A
0 100
		k V		m A
		R A M P = 0 0 0 . 1 S
A C W	D C W	I R	G B

R E F # = 0 0 . 0 0 m A

A R C = O F F

E D I T

T I M E R = 0 0 1 . 0 S H I / L O T I M E R

READY status

When the tester is in READY status, it is ready

to begin testing. Pressing the START button

will begin testing and put the tester into TEST

status. Pressing the MANU/AUTO key will

return the tester to VIEW status.

READY status

M A N U = * * * - 0 0 2

M A N U _ N A M E

R E F # = 0

0 . 0 0 m A

F R E Q = 6 0 H z H I S E T = 0 1 . 0 0 m A

A R C = O

F F

0 100k V

R

E A D

Y

m A

R A M P = 0 0 0 . 1 S

T I M E R = 0 0 1 . 0 S

30

A C W D C W

I R G B