Dip Switches - Mircom RAM-300LCD Series Installation And Operation Manual

3.3

DIP Switches

There are two DIP switches to be set. SW30 is found at the bottom right corner of the board
and is used to select the annunciator address. Valid addresses are 1 to 6 inclusive for FA-300
Series, 1 to 7 for FX-350/351. Set address as follows:
Table 2 RAM-300LCD Address DIP Switch Setup
Address
1
2
3
4
5
6
7 (FX-350/351)
i
Note:
i
Note:
DIP switch SW31 is found at the bottom left hand corner and is used to select a number of
features. DIP switch SW31 is set as follows:
Table 3 DIP switch SW31 settings
DIP Switch SW31 Position
1
1
2
2
3
3
4
4
5
5
6
7
7
8
8
SW30-1
ON
OFF
ON
OFF
ON
OFF
ON
SW30-4 DIP switch is not used.
For the FX-350/351 Series Fire Alarm Panels, if the number of annunciators
programmed is 5, then the first five addresses (1 to 5 inclusive) must be assigned
to the RAM-300LCD annunciators.
Function
ON Disable System Reset Button
OFF Enable System Reset Button
ON Disable Signal Silence Button
OFF Enable Signal Silence Button
ON Disable Fire Drill Button
OFF Enable Fire Drill Button
ON Disable Lamp Test Button
OFF Enable Lamp Test Button
ON Disable Buzzer Silence Button
OFF Enable Buzzer Silence Button
NOT USED
ON 16 bit checksum (for FX-350/351 panels)
OFF 8 bit checksum (for FA-300 Series panels)
NOT USED
firealarmresources.com
SW30-2 SW30-3
OFF OFF
ON OFF
ON OFF
OFF ON
OFF ON
ON ON
ON ON
Functional Setup