DSC HS2128 Reference Manual page 208

Trouble [6] Device Low Battery
Trouble
[01] Zones 1-128
[02] Keypad 1-16
[03] Siren 1-16
[04] Repeater 1-8
[05] User 1-32
One or more wireless devices has a low battery.
NOTE: The event is not logged to the event buffer until
the wireless device low battery delay time expires.
Programming section [377], Opt 002.
Trouble [7] Device Tamper
Trouble
[01] Zone 1-128 tampers
[02] Keypad 1-16 tampers
[03] Siren 1-16 tampers
[04] Repeater 1-8 tampers
[05] Audio Station 1-4 tampers
An open circuit is present on one or more zones with
DEOL resistors enabled.
A tamper condition is present on one or more wireless
devices.
Trouble [8] RF Delinquency
Trouble
[01] Zone 1-128 faults
[02] Keypad 1-16 faults
[03] Siren 1-16 faults
[04] Repeater 1-8 faults
HSM2HOST has not received a supervisory signal from
a wireless device for 20 minutes.
Section 8: Troubleshooting
Press [06] to toggle through specific devices with low battery trouble
Troubleshooting
Verify zone operation.
Verify that tamper and low battery condition is cleared and reported.
View which device is in low battery through the [*][2] menu.
Press [07] to determine specific trouble
Troubleshooting
Check that the tamper switch is securely attached to the wall.
Remove the wire leads from I/O and COM and measure the resistance of the wire
leads.
Connect a 5.6K resistor (Green, Blue, Red) across the I/O and COM terminals.
Verify the trouble condition clears.
Ensure device cover is secure.
Ensure device is correctly mounted for wall tamper operation.
Trip, then restore the tamper. If tamper condition persists, replace wireless device.
Press [08] to determine specific trouble
Troubleshooting
Open/close the device, press a key on the keypad or tamper/restore.
Ensure the device is physically present.
Check for device faults (e.g., low battery).
Check the current signal strength and during the last 24 hours.
Replace the battery.
Replace the device.
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