ClearOne XAP TH1 - Manual (Page 8)

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INTRODUCTION • CONTROLS AND CONNECTIONS
Front View
The XAP TH1 front-panel controls (see Figure 2, above) perform the
following functions:
1. Transmit LED This bicolor LED indicates the audio levels being
transmitted from the room to the telephone line.
2. Receive LED This bicolor LED indicates the audio level the room is
receiving from the telephone line.
3. On LED This bicolor LED indicates the hybrid’s ON state. The LED
will illuminate green when the hybrid is in the ON state.
4. Off LED This bicolor LED indicates the hybrid’s OFF state. The LED
will illuminate red when the hybrid is in the OFF state.
5. On The ON button (momentary) connects the hybrid to the
telephone line (dependent upon DIP switch settings) and
automatically adapts the hybrid to the line. Pressing and holding
the ON button for more than a half-second while the hybrid is active
will readapt the hybrid.
6. Off The OFF switch (momentary) disconnects the hybrid from the
telephone line and mutes all audio.
Rear View
The XAP TH1 back-panel connectors (see Figure 3, above) perform the
following functions:
1. Power The AC power cord input is a NEMA type connector allowing
100–240VAC, 50/60Hz.
Transmit Transmit Receive Receive On Off
H A P 1 T
Transmit Receive
Controls and
Connections
Figure 2. XAP TH1 front-panel controls
VOLTAGE RANGE 100V - 240V 2A
FREQUENCY 50Hz / 60Hz
REMOTE
RS-232
TRANSMIT
INPUT
RECEIVE
OUTPUT
TELCO
LINE SET
Figure 3. XAP TH1 back-panel connectors