E F Johnson Company 2425M80 Benutzerhandbuch

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Draft 02 - Sep 1 2015
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Controls & Display
The kit does not include the control head removal tool (part number 721-5100-010) which 
must be ordered separately if required. 
The remote control cable is also available in 6 foot (part number 597-5357-775-01) and 50 
foot (part number 597-5357-775-03) lengths, but these must be ordered separately.
2.4.2
Remote Control Head Kit 250-5300-003
This kit includes the material required to add a remote control head to an existing dash-
mount or remote-mount configuration. The kit includes:
- Viking Remote control head with mounting bracket.
Due to differing operational requirements, the following items are not included in the kit 
and must be ordered separately:
- Microphone - see section 3 for further details
- Remote control cable - order 6 ft., 17 ft. or 50 ft. cable as required
- Remote accessory cable - see below for part numbers
Configurations using two remote control heads require the Dual Remote / Accessory / 
Data / Siren cable (part number 597-5357-741).
Configurations using a dash-mount mobile with one remote control head can use the 
following remote accessory cables, depending on the application:
- Single Remote / Accessory cable (part number 597-5357-706)
- Single Remote / Accessory / UDDI cable (part number 597-5357-736)
- Single Remote / Accessory / Data / Siren cable (part number 597-5357-716)
2.4.3
Hardware Setup
When shipped, the dual remote-mount configuration consists of a dash-mount radio, a 
remote control head, a conversion kit for the second control head, and required cabling. 
Upon receipt, the installer must convert the dash-mount mobile radio into a remote-mount 
configuration using instructions contained in the installation manual (part number 004-
5300-73001) which is supplied with the unit.
In the dual remote control configuration, the EFJohnson noise-cancelling microphone 
(part number 589-0016-592) should be used on both control heads. This microphone can 
be identified by the small circular metal grill above the hang-up button on the rear of the 
microphone. Use of other microphones in this configuration will result in degraded 
operational performance.