DSC HS2128 Reference Manual page 48

Troubles may be viewed while the system is armed or disarmed. The system may be programmed to show all troubles while
armed or only fire troubles. See section [13] option 3 on page 96 for details.
The system can be configured to require a user code to view [*][2] system troubles. See section [023] option 5.
To view trouble conditions:
Press [*][2] to enter the Trouble menu.
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On an LCD keypad, scroll to a trouble type then press [*] to view the specific trouble. The zone name and trouble con-
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dition for each trouble are displayed on the screen.
On LED/ICON keypads, zone indicator lights illuminate to identify existing trouble types (e.g., Zone light 1 represents
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Service Required trouble type). Press the number key corresponding to a zone light to view the specific trouble.
Lights 1-12 illuminate to indicate the trouble as follows:
Table 5-4 : Trouble Indications
Trouble 01 – Service Required:
[01] Bell Circuit Trouble: The bell circuit is open.
[02] RF Jam: The HSM2HOSTx has detected an RF Jam condition.
[03] Aux Supply Trouble: The alarm controller, HSM2204 or HSM2300 has an overcurrent condition on Aux.
[04] Loss of Clock: System time and date require programming.
[05] Output 1 Fault: An HSM2204 module has detected an open condition on output #1.
Trouble 02 – Battery Trouble:
[01] Panel Low Battery Trouble: The battery voltage (under load) is below 11.5V. Restores at 12.5V.
[02] Panel No Battery: No battery connected to alarm controller.
[04] HSM2204 01 - 04 Low Battery: An HSM2204 has a battery voltage less than 11.5V.
[05] HSM2204 01 - 04 No Battery: No battery connected to HSM2204.
[07] HSM2300 01 - 04 Low Battery: An HSM2300 has a battery voltage less than 11.5V
[08] HSM2300 01 - 04 No Battery: No battery connected to HSM2300.
Trouble 03 – Bus Voltage:
[01] HSM2HOSTx Bus Low Voltage: The HSM2HOSTx module has measured less than 6.3V on its Aux input.
[02] Keypad 01 - 16 Bus Low Voltage: A hardwired keypad has a bus voltage of less than 6.9V for ICON/LCD (RF version) and 7.7V for non-RF
models.
[04] HSM2108 01 - 15 Bus Low Voltage: A zone expander has a bus voltage of less than 5.9V.
[05] HSM2300 01 - 04 Bus Low Voltage: A power supply has a bus voltage of less than 6.9V.
[06] HSM2204 01 - 04 Bus Low Voltage: A high current output module has a bus voltage of less than 6.9V.
[08] HSM2208 01 - 16 Bus Low Voltage: The low current output module has detected a voltage less than 5.9V on its aux input.
[09] HSM2955 Bus Low Voltage: The audio module has detected a voltage less than 9.65V on its aux input.
Trouble 04 – AC Troubles:
[01] Zone 001 - 128 AC Trouble: An AC trouble has been detected on a PGX934 PIR + Camera.
[03] Siren 01 - 16 AC: A siren has an AC trouble.
[04] Repeater 01 - 08 AC: A wireless repeater has an AC trouble.
[05] HSM2300 01 - 04 AC: An HSM2300 has an AC trouble.
[06] HSM2204 01 - 04 AC: An HSM2204 has an AC trouble.
[07] Panel AC: The alarm controller has an AC failure condition.
Section 5: System Operation
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