GPT-9000 Series User Manual 
78 
Start Ctrl 
 
Double Action 
Key Lock 
INTERLOCK 
FRONT PANEL, REMOTE 
CONNECT, SIGNAL IO 
ON, OFF 
ON, OFF 
ON, OFF 
6.  Press EDIT/SAVE to save the 
settings and exit to VIEW status. 
The Double Action setting is ignored when the 
GPT-9000 is being controlled remotely using the 
USB, RS232 or GPIB interfaces. 
If a test is started with INTERLOCK ON, but the 
interlock signal I/O pins are not shorted (either 
with the included interlock key or manually), the 
INTERLOCK OPEN message will be displayed, 
preventing the test from starting. 
 
I R   G B    
m A
A CW D CW
  
E         
 F R E Q =   0 H z  6
0
   
100
k  V
         RA C  = F FO
AER
 
                          MT I E = 0 0 1 . 0 SR
0 0 m AER F =# 0 .0
1 . 0 0 m AIH ES = 0T
0 0 . 1 S0A M P =R  
D
MM A UN N A_2M A N U = * * * - 0 0  
 
Y
I N T E R L O C K   O P E N
Interlock open message