ZOLL PD 2000 - Page 27

CHECKOUT PROCEDURES
6.5 TEST PROCEDURE
+ Set the RATE to 180 ppm.
+ Set the OUTPUT mA to0mA.
Note the output current reading on the PD™ 1400-series device and the
actual wave amplitude on the scope.
The digital display will match the OUTPUT mA setting
Mark the Checkout Procedure Data Sheet.
6.6 REPEAT PROCEDURE
* Repeat step 6.5 for each point setting on the OUTPUT mA control
(20, 40, 60, 80, 100, 120, 140, MAX).
e The pulse voltage shall be 1V per mA (i.e., 20 mA = 20 +/- 8V) for
each set point.
Mark the Checkout Procedure Data Sheet.
6.7 TEST COMPLETION
» Set the OUTPUT mA to 0.
There should be zero volts on the scope. *
Mark the Checkout Procedure Data Sheet.
6.8 TEST PROCEDURE
* Set OUTPUT mA to 60 mA.
e Measure the pulse period (frequency) and pulse width at the
following RATE settings: MIN, 40, 60, 80, 100, 120, 180 and MAX
關 (fully clockwise).
Pulse period (display) shall be within +/- 8 ppm at each setting.
The pulse width will be 40 ms +/- 2 ms at each setting.
* Measure the pulse width only where specified.
H-15