CREATOR Wireless IR Interpretation System - Manual (Page 24)

CREATOR CORPORATION (CHINA) 2010-04 WWW.CREATOR1997.COM
17 Digital IR Language Distribution System User Manual
◆ the jacket pocket, easy to use and flexible
◆ Not subject to seating capacity restrictions,
the meeting on behalf of the signal transmission
within the scope of any move
◆ In the effective range of infrared radiation,
the receiver unit increase in the number of
unrestricted
◆ When the receiver receives less than 5
minutes continuous signal or unplug the
headphones will automatically shut down after 5
minutes
4.4 Operations of the IR receiver
IR receiver can be plugged in headphones
work, plug your headphones into the receiver's
headphone jack, press the power switch button,
LCD screen displays channel, using channel
selection buttons "+" and "-" to select the desired
channel to listen.
In the work, such as signal failure, the
receiver will automatically mute on headphone
output, not more than five minutes to receive
infrared signals, the receiver automatically shut
down, not consume electricity.
When the headset and the receiver is
disconnected after 5 minutes did not plug
headphones straight to receive will automatically
shut down.
Receiver using disposable batteries
environmentally-friendly rechargeable battery or
batteries, the battery is installed, follow the
instructions to install the polarity of the battery
slot.
4.5 Controllers and Indicator
◆ 2 of the LCD indicator to indicate channel
number；
◆ On/Off Button；
◆ Slider-type volume adjuster；
◆ Channel + / - Select button；
◆ The LED power indicator；
◆ Signal status LED indicator
4.6 Interconnection
◆ 3.5mm（0.14 inch）Headphone output jack
◆ AA Alkaline battery joint
◆ Battery jack
4.7 Physical Characteristics
Dimension 163L x 50W x 33.5H (mm)
Weight(include
the battery)
250g
Weight(not
include the
battery)
225g
4.8 Electrical and optical properties
Power Supply Built-in lithium battery,3.7V/750mA
Receiving
Frequency 2M-6MHz
Total harmonic
distortion <1%
Frequency
response 20~10KHz
Maximum SNR ﹥ 80dB
Power
consumption 80mw