Manual
5
Note: Both the EPAX and the MPAX module require power. It is 
recommended to connect the primary AC power to the EPAX terminal 
block, then jumper to the MPAX module.
EPAX PROGRAMMING
The unit is a large display, designed to be remotely mounted. Therefore, 
the unit does not have a programming keypad. Unit programming must be 
accomplished by one of the following three methods:
3.0 WIRING AND PROGRAMMING THE DISPLAY
M2967X
50/60Hz @ 5VA
MADE IN U.S.A.
MODEL EPAX
RED LION CONTROLS
COMM
!
YORK, PA. 
8
AC AC
F1 KEY
F2 KEY
RST KEY
PAR KEY
DSP KEY
85 - 250VAC
RJ12
4576 123
~
~
DISCONNECT 
ALL POWER BEFORE INSTALL-
ING OR REMOVING MODULE
CAUTION:
RJ12 CONNECTOR
ON BOTTOM OF UNIT
MPAX
MODULE
EPAX REAR VIEW
COMM
8
DSP KEY
PAR KEY
RST KEY
F2 KEY
F1 KEY
67543
85 - 250VAC
50/60Hz @ 5VA
~
AC
~
AC
21
12 4
36
5
RJ12 FEMALE
3
2
PIN
F1 KEY
PAR KEY
NAME
5
6
4
RST KEY
COMM
F2 KEY
1DSP KEY
EPAX TERMINAL BLOCK
RJ12 CONNECTOR ON BOTTOM OF UNIT
Rear Terminal Block
External normally open switches can be wired via the terminal block to allow 
unit programming. A minimum of 3 switches would be required. Each 
external switch must be wired between the key and the common terminal.
Optional Programming Remote (EPAXPGM0)
This optional programming remote 
plugs into the EPAX through an 
RJ12 connector and a 10 foot cable. 
The buttons on the programming box 
function the same as the PAX unit. 
Simply program the EPAX exactly 
as the PAX instructions indicate. The 
programming box can be left 
connected to the EPAX for future 
programming changes or can be 
disconnected and used to program 
additional EPAX units.
Optional Serial Programming
Like all PAX units, you can purchase an RS232 or RS485 Comms Card and 
program the unit via Windows
®
 based software programs.








