TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TDFM-7300 Installation & Operating Instructions
TiL 08RE389 Rev A Issue 4
2-1
SECTION 2 – OPERATING INSTRUCTIONS
2.1 GENERAL
A 6-line display and a keypad and a rotary knob provide the operator control of up to 5 RF
modules installed in the unit. The display is showing the activity of all 5 modules (bands) as
well as the menu of the active band, selected by pressing the BAND key. The knob has
multiple functions including volume, and channel. The microphone, key line and headphone
audio can be wired separately for each of the 5 bands therefore switching from band to
band is performed at an audio panel such as the Technisonic A71X series. This allows for
separate and simultaneous operation on each of the bands just like having 5 separate
radios. The transceiver can also be connected so that all bands are available on the
combined output. In this configuration, the BAND key on the transceiver must perform
switching between bands. It is possible to connect the transceiver such that both methods
are used.
2.2 FRONT PANEL
Refer to the diagrams below:
FIGURE 2-1
Front Panel Controls – TDFM-7300 Series Transceivers
