Test Mode L E D
Test Complete L E D
g
m .
DDDDDDDDD000000 �
;
Q .
DDDDDDDOODmm00000
;
m m ooooooooom�mmoooo
0
Keypad
Test
Sub
Loop
Num
Test
Control
Softkeys
Loop
Test Subtest
Control
Lower Limit
Execute
Keyboard
Figure 3 - 2 .
Keypad , Softkeys , and Keyboard
Optional D iagnos tic , Vol t age , and Resistance Checks 3-8
Printer
Stop
Control
Stop
Printer
Control
Memory
Upper Limit
Mem
Mem
Clear
Low
High
Exec