ZOLL PD 2000 - Page 42

SERVICE MANUAL
SECTION 5. ECG TESTS (CONTINUED)
Perform this Action: Look for: Circle the Result
5.6 Generate cal pulses on Cal pulse (10 mm +/-1 mm). | YES NO
strip chart
57 Select lead I, size 3x. Set Recorder wave form <1.5 mm. | YES NO
simulator to output 1 mV
60Hz (or 50Hz if it isa
50Hz unit),
SECTION 6. PACER TEST
Note: These tests are run on PD™1400 and PD™2000
units only.
Perform this Action: Look for: Circle the Result
6.1 Put unit into diagnostics 5 Beeps heard. YES NO
mode. Battery voltage displayed. YES NO
6.2 Set unit to PACER ON, Scope shows 0 mA output. YES NO
120 ppm, 0 mA output.
Connect pace output load
cable frequency counter,
and scope.
Turn off unit and turn back | Scope shows Spikes/ YES NO
on checking for transients _| transients < 1V.
63 Turn OUTPUT to 15 mA. | "PACER LEAD OFF" message | YES NO
Disconnect pacer cable. displayed on CRT.
6.4 Reconnect pacer cable. “PACER LEAD OFF" message | YES NO
is removed.
"PACER ON" message is YES NO
displayed.
65 Set OUTPUT io 0 mA.. Pulse voltage is 0V. YES NO
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