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TXP-WTA_Instruction_Manual_(Rev1.3)
NOTE: A broadcast may be forced manually by holding the UP key for several seconds until the display shows
"Release Key".
4.3 Battery Board
NOTE: The TXP-WTA Sensor Transmitter battery should be replaced at 3.3 volts (see Section 5.4.2).
Electronic Key Features
•
Lower Battery Board (Figure 3 2) is connected by a cable to the upper Display / Radio Board (Figure 3 3).
•
3.6-volt lithium 'D' cell battery will continuously power the unit for up to one year.
NOTE: The WTA battery may be replaced by pulling the "Pull Here" tab to remove the current battery. Insert a
NEW "D" cell battery (PN: 83-703C-0000-00) into the battery holder observing correct polarity.
S1 & S2 are for connecting the Smart Sensor Housing to the Battery Board
•
•
Terminal blocks TB1 and TB2 are for connecting to Sensor Separation Kit with a 15' data cable (see Section
5.5.1).
IMPORTANT: DO NOT TURN THE TRANSMITTER'S POWER ON UNTIL THE CONTROLLER DESIGNATED AS 'SERVER' IS
FULLY OPERATIONAL AND READY TO COMMUNICATE TO THE TRANSMITTER. BATTERY LIFE IS REDUCED IF THE WTA
IS ON FOR EXTENDED PERIODS OF TIME WHILE UNABLE TO COMMUNICATE TO THE SERVER.
4.4 Display / Radio Board
TracXP systems support both 900 MHz and 2.4 GHz FHSS networks determined by the radio module mounted to the
Display / Radio Board. The 900 MHz radio module mounts to the back of the Display transmitter as shown in Figure 3
3. The is a MMCX (Micro-Miniature Coaxial) RF connector on the pigtail cable from the antenna fitting that plugs into
the radio connector on 900MHz models
REV – 1.3
Figure 4-2 – Battery Board
[34-2900-0207-4 ]
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