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Belmont, Western Australia 6104
Australia
Tel:+61 8 9277 7332
7338
Fax: +61 8 9277
User Manual Insert for SM1xSR
SM1X SR FM RADIO AND SHORT RANGE WIRELESS
FUNCTIONS
The SM1x SR provides short range, half duplex, wireless communication with
up to 50 metres range. The SM1x SR also allows the user to listen to broadcast
FM radio in the 88²108 MHz frequency range.
The SM1x SR contains additional system settings to enable and select features
applicable to the short range wireless and FM radio capabilities.
SM1x SR System Settings
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settings. 3UHVV DQG UHOHDVH WKH ³9ROXPH 8S´ RU ³9ROXPH 'RZQ´ EXWWRQV WR
change a setting. System Set-up will be de-activated nine seconds after the
last button press.
Communications Options
The Communications Option allows communication via an externally connected
two-way radio or via the internal Short Range FM radio.
Enter system set-up as described above and cycle through the settings until
FM
&RPPXQLFDWLRQ´. These two modes of radio communication are mutually
exclusive.
Short Range FM Frequency
Enter system set-up as described above and cycle through the settings until
³6KRUW5DQJH)0)UHTXHQF\´LVVHOHFWHG.
This option allows the Short Range FM frequency channel to be selected. The
default frequency is 105.0 MHz. The frequency can be adjusted in steps of 0.1
0+]XVLQJWKH³9ROXPH8S´RU³9ROXPH'RZQ´EXWWRQV.
Note that all SM1x SR must be programmed to the same frequency if they are
to be used to communicate with each other.
1
FM Radio Options
Enter system set-up as described above and cycle through the settings until
³)05DGLR2SWLRQV´ LV VHOHFWHG. 8VLQJ WKH ³9ROXPH8S´EXWWRQ WR HQDEOH )0
5DGLR RU ³9ROXPH 'RZQ´ WR GLVDEOH )0 5DGLR. By default, FM Radio is
enabled.
Region Selection
The region selection determines the appropriate RF Power Level settings for
the SM1x SR required to satisfy regulatory requirements.
WARNING: Selecting the incorrect regional setting may violate regulatory
requirements.
To adjust the Short Range FM volume the SM1x SR should first be placed in
QUIET Mode. 3UHVV DQG UHOHDVH WKH ³3RZHU´ EXWWRQ XQWLO 48,(7 0RGH LV
selected. 3UHVV WKH ³9ROXPH 8S´ RU ³9ROXPH 'RZQ´ EXWWRQV WR DGMXVW WKH
Short R ange FM volume.
Note that SENS volume can only be adjusted when the SM1x SR is in SENS
Mode.
VOX Operation/PRIVACY Mode
VOX operation can only be enabled if the SM1x SR has a boom microphone
connected and VOX has been enabled in the System Settings. If VOX has
been enabled then speech may trigger the VOX, transmitting to all listeners
on the same frequency. In some situations this may not be desirable, if for
example the speaker wishes to have a private conversation with someone
nearby.
2
In this situation the SM1[65 FDQEHSODFHG LQ³35,9$&<0RGH´. PRIVACY
0RGH LQKLELWVWUDQVPLVVLRQRIWKH XVHU¶V VSHHFK RYHU WKH 6KRUW 5DQJH )0
communication channel.
%\ SUHVVLQJ DQG UHOHDVLQJ WKH ³3RZHU´ EXWWRQ WKH 601x SR will cycle
between , SENS, PRIVACY and QUIET modes. Note that the PRIVACY Mode
option is only available when VOX is enabled.
FM Radio Operation
Prior to operation, the FM Radio option must first be enabled in the System
Settings. Once this has been done, Fm R adio can be turned on or off by
To adjust the FM Radio volume the SM1x SR should first be placed in
QUIET Mode. 3UHVV DQG UHOHDVH WKH ³3RZHU´ EXWWRQ XQWLO 48,(7 0RGH LV
selected. 3UHVV WKH³9ROXPH8S´ RU ³9ROXPH 'RZQ´ EXWWRQV WRDGMXVWWKH
FM Radio volume.
Note that SENS volume can only be adjusted when the SM1x SR is in SENS
Mode.
Selecting FM Radio Stations
The FM radio is set to a default station of 94.5 MHz. To select a different
station the SM1x SR must first be placed in QUIET mode. Press and release