TIL TiL-90-6R, Инструкция по установке и эксплуатации

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TECHNISONIC INDUSTRIES LIMITED
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TLC-100 90-6R Installation & Operating Instructions TiL 92RE130 Rev C
2-2
2.3 OPTIONAL LOUDSPEAKER, HEADPHONE INSTALLATION
Provision is made for connection of an external loudspeaker or headphone to the
SPEAKER/PHONE jack of the transceiver, as shown in Figure 4.1.
2.3.1 External Loudspeaker
When an external loudspeaker is to be installed, an 8-ohm nominal impedance loudspeaker
should be used. The loudspeaker cable should be terminated by a 1/4 in., 3-pole telephone plug
(male), with the loudspeaker connected between tip and sleeve (ground). Insert the external
loudspeaker connector into the SPEAKER/PHONE jack located on the front panel of the
transceiver. When the external loudspeaker is connected to the transceiver SPEAKER/PHONE
jack, the internal loudspeaker is automatically disconnected.
2.3.2 Headset
Headset impedance should be 150 to 600 ohms. The headset cable must terminate in a 1/4 in.,
3-pole telephone plug (male), to mate with the SPEAKER/PHONE jack located on the front panel
of the transceiver. The internal loudspeaker is automatically disconnected. Connect the headset
as indicated below for receiver audio with or without transmit audio.
(1)
HEADSET WITHOUT TRANSMIT AUDIO - When receiver audio only without transmit
audio is required, the headset should be connected between the tip and sleeve (ground)
of the telephone plug.
(2) HEADSET WITH TRANSMIT AUDIO - When receiver audio with transmit audio is
required, the headset should be connected between the ring and sleeve (ground).
2.4 OPERATIONAL CHECK
Perform an operational check of the transceiver after all adjustments. Check each channel in use
in both the transmit and receive modes of operation, using the Operating Instructions given in
Section 3 of this document and the appropriate specified operating procedures during
transmission.
2.5 STORAGE
To store for an extended period, store unit in a dry place, in the original shipping container.