Advertisement
DIP switch settings
The unit provides Mode and Address DIP switches (Figure 4 on
page 2).
The mode DIP switches indicate:
A (area).
Off. The eight area LEDs display the status of areas 1 to 8.
On. The eight area LEDs display the status of areas 9 to 16.
B (keypad backlight)
Off. The keypad backlight stays on low-level continuously.
On. The keypad high-level backlight times out after
approximately four minutes.
C (card reader type)
Off. Magnetic stripe card reader.
On. Wiegand card reader.
T (term)
Off. Not the last device on the databus (LAN).
On. Terminates the databus, this RAS is either the first or
last device on the databus (LAN).
The address DIP switches identify the RAS address. Figure 7
shows address settings.
Figure 7. Address DIP switch settings
All off
RAS 1
RAS 2
RAS 5
RAS 6
RAS 9
RAS 10
RAS 13
RAS 14
RAS 3
RAS 4
RAS 7
RAS 8
RAS 11
RAS 12
RAS 15
RAS 16
All on
Function key covers
If the F1, F2, F3, or F4 keys are not required, you can snap the
function key blanking covers provided with the unit over the
keys. Function keys are freely programmable with Alliance
management software.
Power up
Upon initial power up:
• The beeper will sound two beeps indicating the internal
nonvolatile memory is okay.
• All of the area LEDs will illuminate, indicating that the
system is armed. You will need to disarm all areas to enable
access to the installer programming menu options.
Troubleshooting
• There is no LED or LCD display.
Verify the +13.8 and 0V wire connections on both the RAS
and the power supply.
Verify power output on the DGP or external power supply.
• Area and status LEDs are flashing and the LCD display
reads "System Fault".
Verify the D+ and D- wire connections (may be reversed).
Verify the address DIP switches are set to the proper
address.
Verify that the control panel or DGP is polling the RAS
address.
• Area LEDs will not display armed ares.
Verify that mode DIP switch A is set to the proper area
display mode.
3
Advertisement
