Bosch Security Escort SE2000 Series Training Manual page 94

94 en | Troubleshooting transponders, points, receivers, and alert units
P1*
P2*
P3*
P4**
P5**
P6**
P7**
P8
Notice!
* Remove jumpers P1, P2, and P3 when installed in an outdoor enclosure.
** Remove jumpers P4, P5, P6, and P7 for normal operation.
Test mode
Each EA102A receiver provides a test mode that may be used to check the unit's functionality.
The module goes into test mode when jumper P4 is in place (jumper P5 removed). In this
mode, all test and alarm receptions will be sounded.
Notice!
The sounder and LEDs (jumpers P1, P2, and P3) must also be enabled to operate the test
mode.
Each receiver should be tested using the following method (test only one receiver at a time):
1.
2.
2017.08 | V2.18.1.0 | DOC
Sounder is enabled
Green LED is enabled
Red LED is enabled
Test mode is enabled
Receiver spacing mode is enabled
Left antenna is disabled
Right antenna is disabled
Do not place a jumper across these
pins
Enable the test mode by placing the jumper P4 across both pins (jumper P5 removed).
– The red LED will turn ON and stay ON during the test. This indicates that power is
properly connected and the receiver is in test mode. If the red LED does not come
on check the POWER+ and POWER- wiring to this receiver. Also verify the
corresponding transponder bus enable jumper is in place and the transponder is on
and powered.
– The green LED will flicker if the receiver is connected to a working transponder. If
the green LED is not flickering verify the BUS+ and BUS – wiring to this receiver
(note, this is a rapid flickering).
– There will be no data transmitted to the Central Console. Therefore, the Central
Console will report this receiver as "Not responding" while the receiver is in test
mode.
Activate the transmitter from different locations near the receiver.
– The red and green LEDs will respond to a received transmission.
– If the receiver detected all the packets from the transmission, the sounder will beep
three times.
– If the receiver detected the transmission, but some of the packets were missing, it
will beep once. This could indicate that the signal is not sufficient from this location.
Training Manual
Security Escort
Robert Bosch (SEA) Pte Ltd