These activation codes are pre-programmed and cannot be changed except when using the
Alternative Pro-
gramming
mode.
C. Relay Activation Codes
In the “Alternative Programming Mode” (DIP switch 5
ON
), access to the
RC-2A
is im-
mediate and it becomes possible to program a one, two or three digit relay activation
code. No security access code is programmable or required to gain access.
A. Security
The entry code switches set the relay activation code. In addition to the rotary switch
positions shown in the chart, this code can also make use of positions D and E, as long
as the user is aware that
D
and
E
can only be entered using a special 4x4 keypad.
Note:
For more information on using the
RC-2A
with a special 4x4 keypad, retrieve
DOD# 855
.
B. Entry Code Switches
5
Touch Tone/s
Enter
To energize relay (two beeps)
10
To de-energize relay (one beep)
19
To energize relay momentarily (.5 seconds) (one beep)
13
To energize relay while
4
is pressed and for 1 second after (one beep)
14
To energize relay as long as
5
is pressed (.5 seconds minimum) (one beep)
15
To energize relay while
6
is pressed, and 5 seconds after (one beep)
16
To interrogate the relay status (two beeps - energized, one beep - de-energized)
1#
To release the phone line / return to secure mode (three beeps)
18 or 8
Alternative Programming Mode
Important:
In the “Alternative Programming Mode” (DIP switch 5
ON
), programming and operation are changed dra-
matically. Please use the following programming sections only when programming in the “Alternative Programming
Mode”. All “Legacy” Programming and Operation become un-usable and you may
ONLY
program and operate the
RC-2A
using the information provided in the following sections.
Rotary
Switch
Touch
Tone
F
Ignore
C
#
B
Q
0...9
0...9
To program a single digit relay activation code, set any two of the three
code switches to
F
.
Example: FF3
(shown right).
1. Single Digit Relay Activation Code
To program a two-digit relay activation code, set any one of the code
switches to
F
. The other two switch settings comprise the relay activation
code.
Example: F47
(shown right).
2. Two-Digit Relay Activation Code
To program the relay activation code to be
Q
or
#
, set all three code switches
to F (shown right). In this case, either a
Q
or
#
will activate the relay.
3. Special Character Relay Activation Code
The ring delay is the number of incoming rings before the
RC-2A
automati-
cally answers the line. To program the ring delay to 2 instead of the normal
15, set at least one of the code switches to B or C (shown right).
Example:
FFB =
“
Q
” as the activation code and
2
as the ring delay.
4. Ring Delay
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
0 1 23
45
678
9A
BC
D
EF
