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displays an example of the switch settings for channel
1242 on a 90341-05 transmitter. (Refer to
for details.)
Figure 2-14 Example of switch settings for 90341-05
Notes:
•
O = switch OFF
•
I = switch ON
Patient-Worn Transmitter Configuration
(91341, 91343, 91347)
The RF PCBA in 91341, 91343, and 91347 1400-MHz transmitters may
contain two banks of single inline package (SIP) switches (SW1 and
SW2) or resistor packs. These switches or resistor packs are used to
define the transmitting frequency, and are accessible through the
battery access area. These switches also:
•
Set up a binary code that is transmitted to the receiver along
with patient information.
•
Program the operating frequency on which the 91341, 91343, or
91347 transmits.
Changing the Default Settings
SW1 and SW2 are set at the factory and normally do not require
changing in the field. However, if a different operating frequency is
desired, the following procedure must be strictly followed.
Notes:
•
Avoid selecting a transmitter channel that is already in use, or
a transmitter channel that is deployed within your hospital.
•
Refer to
Tools for Tracking Transmitter Channels
page 2-20 for suggestions on how to track transmitter
channels.
•
Always perform transmitter configuration outside areas where
clinical telemetry monitoring is performed. This ensures that
the transmitter being reconfigured does not create
interference for those transmitters currently in use.
8
7
transmitter type
(90341-05)
SW2
channel ID
(1242)
6
5
4
3
2
1
8
7
1
OFF
ON
“i”
“O”
SW1
6
5
4
3
2