User Manual
  APPENDIX 
165 
2
2
0
1
0
0
120
230
2
2
0
1
0
0
120
230
Rating 
The fuse for the GPT-98XX and the GPT-
99XX/99XXA have different ratings: 
GPT-98XX: 
100V/120V 
T5A 250V 
220V/230V 
T2.5A 250V 
GPT-99XX/99XXA: 
100V/120V 
T10A 250V 
220V/230V 
T6.3A 250V 
Test Errors 
The following error messages or messages may appear on the GPT 
screen when configuring or running tests.  
Error Messages 
Description 
TIME ERR 
For ACW tests.  
GPT-98XX: 
TIME ERR is displayed when HI SET ≥ 
30.00mA~40.00mA and if the RAMP  time 
and the TEST TIME setting is > 240 seconds. 
GPT-99XX/99XXA: 
TIME ERR is displayed when HI SET ≥ 
80.00mA~100.0mA and if the RAMP  time 
and the TEST TIME setting is > 240 seconds. 
OVER 50W (GPT-98XX) 
For DCW tests. OVER 50W is displayed if the 
HI SET setting multiplied by the Voltage setting 
is greater than 50W (GPT-98XX only). 
OVER 100W 
(GPT-99XX/99XXA) 
For DCW tests. OVER 100W is displayed if the 
HI SET setting multiplied by the Voltage setting 
is greater than 100W (GPT-99XX/99XXA only). 










