14 Installation Options TM9300/TM9400 Installation Guide
© Tait Limited December 2015
Remote Head
Extender Upgrade
Kits
The T02-00064-2xxx remote head extender upgrade kits can be used when
extended distances are required between a TM9300 or TM9400 radio body
and the control head interface box or graphical-display control head (up to
a maximum of 750m).
Refer to the T02-00062-2xxx Remote Head Extender Upgrade Kits
Installation Instructions (402-00102-xx) for full details.
2.3 Dual Control Heads
The T02-00062-1xxx dual-head kits and the T02-00062-2xxx dual-head
upgrade kits can be used to install two control heads remotely from the
radio body.
The dual-head kits provide two complete remote heads whereas the dual-
head upgrade kits provide one complete remote head and one remote
control head interface which is fitted to an existing local control head.
The following diagram summarizes how the components are installed.
A symbol means an RS-485 terminating resistor is fitted.
remote head
remote U-cradle (incl. screws)
remote control head interface
remote cable
remote body interface
control head interface box
(incl. power cable)
secondary
remote head,
not terminated,
NTID = 4
remote body
interface,
terminated
NTID = 1
to antenna
to power supply
to remote speaker
(optional)
radio body
primary
remote head,
terminated,
NTID = 2
Alternative
configuration
to
power
supply
control head
interface box
remote cable
<98ft (30m)
to SYSTEM connector
to external I/O
(optional)
remote cable
<20ft (6m)
to HEAD 2 connector
remote cable
<20ft (6m)
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