Service manual

CARDELL MONITOR SERVICE MANUAL
21-02-0286 REV. 02 05/09
64
BATTERY CHARGE
Perform the following procedure to fully charge the battery.
1) Connect the monitor to an AC power source.
2) Verify that the monitor is “OFF” and that the Battery Power Visual Indicator is lit Green.
3) Charge the battery for at least four (4) hours.
TURNING THE CARDELL MONITOR “ON”
Perform the following procedure to verify the CARDELL Monitor powers “ON” properly.
1) Connect the monitor to an AC power source.
2) Verify that the monitor is “OFF” and that the Battery Power Visual Indicator is lit Green.
3) Do not connect any cables to the monitor.
4) Press the On/Standby pushbutton on the front panel to turn the monitor “ON”.
Upon applying power to the monitor, the CARDELL Monitor displays a one (1) second
Configuration Setup Test and conducts a four (4) second electronic Power On Self-Test (POST)
to ensure that its internal circuits are functioning properly.
NOTE:
The user should use the Power On Self Test as a verification tool that all front panel visual
indicators and the audio are functioning properly.
The one (1) second Configuration Setup Test is a visual indication of the CARDELL Monitor’s
current configuration. It consists of the monitor’s Model number (9401 Vet or 9402 Vet).
The four (4) second Power On Self-Test consists of:
• All equipped parameter segments are lit for one (1) second.
• All High Alarm Values are displayed for one (1) second in their corresponding numeric
display window and an audible tone is emitted from the monitor’s internal speaker. The
Message Window indicates “HI LIMS”.
• All Low Alarm Values are displayed for one (1) second in their corresponding numeric
display window and an audible tone is emitted from the monitor’s internal speaker. The
Message Window indicates “LO LIMS”.
• The monitor’s current time is displayed for 1 second.
Once the test is completed, the monitor indicates that it is “Ready” for use.
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