Bird Technologies 3129 Display - Manual (Page 43)

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Chapter 4 Operating Instructions
This chapter provides a description of controls and indicators on the BPM-E and
the 3129 Digital Display. Read and become familiar with the following instruc-
tions before operating the unit.
Couplers
The BPM-E does not use elements to sense the RF signal. It uses couplers. The
couplers are fixed in place.
BPM-E Controls
There are two indicators and one control on the BPM-E:
Monitor On LED (green) - Lights when the unit is powered.
Alarm LED (red) - Lights when an alarm has been triggered.
Reset Switch - Press to reset an alarm. If the alarm trigger condition is still
present, the alarm will reactivate.
3129 Digital Display
Power On
After the AC power switch is set to ON, a message will be displayed. Examples of
possible messages are:
•
‘Digital display ver x.xxx’ Shown at power-up for about 4 seconds.
•
‘Waiting...’ Shown when no response is received from the BPM-E.
•
‘Serial Pass Thru...’ Shown when a PC or other remote device is connected
to the Remote Computer Connector on the front panel.
CAUTION
BPM-E signal sensing couplers are fixed in place. Do not attempt to remove or
rotate the couplers. They are calibrated and oriented at the factory and are
not designed to be rotated or removed by the end user. Failure to comply may
result in loss of calibration and accuracy, and in permanent damage to the
unit.