CRESTRON
CNRFHT-15/30 & CNIRHT-15/30
Hand-Held Wireless Transmitters
R E M O T E C O N T R O L S Y S T E M S
4
DOC. 8054C
INSTALLATION/SETUP:
Identity Code
Every hand-held wireless transmitter communicating with either the CNRFGW or CNIRGW requires a unique
identity code (ID CODE). For RF devices the ID CODE is referred to as RF ID. For IR devices the ID CODE is referred
to as IR ID. There are 256 possible two-digit hexadecimal alphanumeric codes ranging from 00 to FF. To maintain
code diversity within the CRESNET II system, use codes between 10 and FE for the transmitters.
NOTES
1.
The ID CODE on the CNRFHT and CNIRHT is factory set to 20.
2.
Do not use 00 or FF as an RF/IR ID.
3.
Do not confuse RF/IR ID with network (NET) ID.
To set an ID CODE complete the following steps.
1.
Position the unit button-side down so the battery compartment is accessible.
2.
Remove the battery cover.
3.
Remove four screws from the unit (two screws are located within the battery compartment).
4.
Gently lift the rear cover off the unit.
5.
Refer to figure 3 and locate an eight-position SIP switch on the printed circuit board. Switches labeled 1
through 4 represent the least-significant digit or letter of the ID CODE. Switches labeled 5 through 8
represent the most-significant digit or letter of the ID CODE.
Enlarged
8- Position
SIP Switch
(set to 20)
6
5
4
7
8
3
2
1
SV8
2F
6
5
4
7
8
3
2
1
SV8
2F
Rear Cover and
Battery Cover
Removed.
Figure 3. SIP Switch Location
