Toshiba GRL100-701B Instruction Manual page 271

+
DC
power
−
supply
Start
Time
Stop
counter
0V
• Press 3 (=Timer) on the "Test" screen to display the "Timer" screen.
• Enter the number corresponding to the timer to be observed. The timers and assigned
numbers are listed in Appendix C.
• Press the END key to display the following screen.
/ 2 T i m e r
P r e s s E N T E R
P r e s s
C A N C E
• Press the ENTER key to operate the timer. The "TESTING" LED turns on, and the
timer is initiated and the following display appears. The input and output signals of the
timer can be observed at monitoring jacks A and B respectively. The LEDs above
monitoring jacks A or B are also lit if the input or output signal exists.
Check that the measured time is within 10 ms of the setting time.
/ 2 T i m e r
O p e r a t i n g . . . . . .
P r e s s E N D
P r e s s C A N C E
• Press the END key to reset the input signal to the timer. The "TESTING" LED turns off.
Press CANCEL key to test other timers. Repeat the above testing.
To measure the drop-off delay time, press the END key after the LED above jack B lights. The
off-delay time is the time from a signal at the monitoring jack A resets till a signal at the
monitoring jack B resets.
Figure 6.5.2.1 Testing Variable Timer
t o o p e r a t e .
t o c a n c e l .
L
t o r e s e t .
t o c a n c e l .
L
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6 F 2 S 0 8 5 0
GRL100
TX1
CH1
TB4 -A16
RX1
TX2
CH2
-A17
RX2
A
E
Monitoring
B
jack
0V