Section 7: Infrared Transmission System
7.2 CS 5 IRR 7 Infrared Receiver
7.2.1 General
The CS 5 IRR 7 is a light, portable infrared receiver for use with the CS 5 IRT 1 and CS 5 IRT 2 infrared radiators. It
provides seven selectable audio channels, a mini-jack headphone output, volume control, and ON key. The receiver is
powered by a standard 6F22 9 V rechargeable battery lasting for up to 13 hours per charge. Charging contacts on the
receiver body enable the battery inside the receiver to be charged on the CS 5 CU 50 charger with no need to remove
the battery.
Fig. 10: Front and top panels of the CS 5 IRR 7 infrared receiver.
1 : TRS mini jack for connecting a pair of stereo headphones.
2 ON: This key on the side of the receiver switches power to the receiver ON. The receiver will switch OFF automat-
ically about 30 seconds after the infrared signal has stopped.
3 BATTERY: This bi-color LED indicates the current battery status in operating and charging modes.
• In operating mode, the LED indicates the current battery capacity and warns you that the battery needs charg-
ing when battery capacity is low.
• In charging mode, the LED is lit to indicate the battery is being charged and starts flashing when the battery is
charged to capacity.
4 Plastic collecting lens for the infrared receiving diode.
5 VOLUME: This rotary control sets the volume of the headphones connected to the receiver.
6 LANGUAGE SELECT: This rotary switch on the side of the receiver selects one of seven language channels. The
actual number of languages available depends on the number of languages into which interpretation is provided.
CS 5 User Manual
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