DigitalFlow™ GC868 Service Manual (1 and 2-Channel)
1-10
Chapter 1. Calibration
1.7.1
Accessing the
Calibration Menu
1.
Press the
[CAL]
key to enter the
Calibration Program
.
2.
Press
[Fx]
to calibrate
the desired slot
. (The option bar will include a slot listing
for each installed option card.)
3.
Press
[F1]-[F4]
to select output A, B, C or D, respectively.
1.7.2
Entering
Frequency
4.
Enter a new frequency in the range of 1-10,000 Hz and press the
[ENT]
key. Verify
that the frequency counter reads the correct value.
1.7.3
Entering Pulse
Number
5.
Enter the number of pulses desired (between 1 and 10,000) and press the
[ENT]
key. That number of pulses will then be output at the specified frequency.
6.
Repeat Steps 3, 4 and 5 to test all four of the frequency/totalizer outputs. If any of
the outputs fails to pass the test, contact the factory for assistance.
1.7.3.1
Procedure Options
You have completed testing the totalizer/frequency outputs. Do one of the following:
• To calibrate/test additional slots, press
[F4] (EXIT)
and proceed to the
appropriate section.
• To leave the Calibration Menu, press
[F4] (EXIT)
twice.