Operation; Setting To Work - RELM BK RADIO SDMX920 Technical Manual

Base station and repeater
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Technical Manual
Used on All
Spectra products
Pozidriv

2.3 Operation

The MX920 can operate in local control Base Station mode or Repeater mode via the
front panel controls. Setting up the MX920 to operate in the wanted settings is
straightforward and involves one main step.
Using a PC or handheld serial computer running standard communications
terminal software, connect the device RS232 serial port to the Microphone
Accessory socket at the front panel of the MX920. Set the appropriate parameters
as required. See section 8.3 for establishing RS232 Communications.
Note: All MX920s' are set up with a standard default configuration. Test frequency
are stored within the MX920 as supplied from Spectra's factory, however these are
not normally accessible and each station is supplied with no test channel .

2.3.1 Setting to Work

The following sections describe the steps necessary to set the MX920 to operate as
required.
© SPECTRA ENGINEERING 2003 Revision 1.1.4
Parallel sides
Figure 1-2 Side View of screw Heads
Exrta contact ridges
Parrallel driving flute
Figure 1-3 Screw driver Tip View
Installation and Operation
Tapered sides
Tapered driving flute
Don't used this type
on Spectra products
Phillips
9

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