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1.4 Digital infrared receiver
1.4.1 Picture of the actual object
1.4.2 Features of digital infrared receiver
a. Fully digital wireless transmission technology. Receiver con
b. Pocket size wireless handheld unit
c. Accommodates up to 32 different languages
d. Channel selector and headphone connector
e. Power on/off switch and volume level control
echargeable batteries
g. No power used when headphone is disconnected
h. Aluminum carrying case
tion
1.4.3 Schematic diagram of digital infrared receiver
l. An antenna symbol is visible when the
receiver picks up an infrared signal of adequate quality. A battery symbol is visible when the batteries
are almost empty.
2-3) Channel selector: An up/down switch to select an audio channel. The channel number is shown on
4) On/Off button: When headphone is connected, the receiver switches to stand-by state. Pressing the
On/Off button switches the receiver from stand-by to on. To switch back to stand-by, press and hold
the button approx. 2 seconds. When the headphone is removed, the receiver switches automatically
to the off-state.
5) Charging contacts: Used in combination with the charging equipment to recharge the batteries
6) Headphone connector: A 3.5mm (0.14 inch) stereo jack output socket for the headphone.
8) Volume control: A slider to adjust the /-
s
provided
for
receivers
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