Advertisement
Additional Testing Modes
There are two manufacturing test modes available for further checkout of the
CritiCore Monitor.
Located on the rear control panel, T, and T, can provide .
additional information on the status of certain functions. Please note that te.
mode T, is used only for calibration of the temperature circuitry.
Calibration
is discussed in the Installing and Calibrating the Main PCB procedure (on
page 60) and should only be performed by qualified personnel.
When the rotary TEST SWITCH is rotated to the T, position, the Monitor will
enter into a display testing mode.
This mode will cause the display to begin
cycling through a sequence of decimal and hexadecimal numbers/letters.
Once in T, mode, the cycle will continue regardless of any toggle or rotary
switch settings. This allows the technician to verify that all segments of the
Liquid Crystal Display (LCD) are functioning properly. See the Testing the
LCD Display procedure (on page 30) for details on this test mode.
When the rotary TEST SWITCH is rotated to the T, position, the Monitor will
enter into a software checksum and revision display mode.
In the Present
Interval Output window, the software checksum will be displayed.
In the
Bladder Temperature window, the software revision number is displayed.
If
necessary, have the Monitors serial number available and contact your Bard
Customer Service Representative for the correct values.
Page 12
Bard CritiCore Monitor Service Manual
Advertisement
