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Installing the EM-900 WA
Find a preferred location not closer than 12" from heavy metal objects or reflective surfaces
like mirrors. Placing the UNIT too close to metal obstructions could impair its ability to receive
wireless signals from distant transmitters. Note: When not in the monitoring mode the UNIT will
sound intermittent beeps to alert one to that condition.
Getting started......
Shortly after the EM-900 WA is powered up, the following message is displayed
EM-900 WA
VERSION 1.16
PROGRAM Tx – program up to 40 STATIONS
You must first prepare the EM-900 WA to make it operate with your selection of transmitter/sensor combinations.
Up to 40 transmitters may be used with one EM-900 WA, each to be assigned a unique code (pre-programmed at
the factory for ease of installation).
CAUTION:
Assigning the same code to more than 1 transmitter is generally not a good idea because:
(a) Transmitters with identical codes must also be programmed to activate by the same type of contact (normally
open contacts only)
(b) More importantly, the EM-900 WA would not be able to determine if a transmitter with a duplicate code has
become inactive or has been removed from the immediate area. Therefore, the concept of supervision will be
meaningless. Note: It takes only one active transmitter within the detection range to keep the EM-900 WA
from sounding the MISSING Tx alarm.
Next, you will be asked to select from one out of four choices
1 MON/NEW ENTRY
2 ON-OFF/VU LOG
Press '1' to MONITOR all programmed transmitter stations or ENTER a new transmitter program for that station
Press '2' to TURN STATION ON – OFF or VIEW STATION LOG
(Press '1' to program a new transmitter station )
•
Screen will then display
1 MONITOR
2 ADD TX/REVIEW
Press '1' to MONITOR [only if STATION(S) 01 – 40 have been previously programmed]
Press '2' to ADD TRANSMITTER or REVIEW STATION'S PROGRAM
(Press '2' to setup transmitter(s) with assigned code)
•
Screen will then display
1 ADD NEW TX
2 REVIEW STATION
Press '1' to ADD a TRANSMITTER to a particular STATION
Press '2' to REVIEW STATION (01 – 40) PROGRAM
(Press '1' to add a new transmitter code to a selective station)
•
Screen will then display
ENTER STATION #:
(01 - 40)
3
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