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Connect earphone
•
Turn the CR-711 receiver so that you can see the top of the unit
•
Turn the volume knob all the way towards “MIN”
•
Locate the DE501 Delegate Earphone
Note that the DE501 earphone is the standard earphone included with
purchase of the CR-711 receiver
The DH500 delegate headphone is available as an optional purchase
•
Plug the DE501 earphone (or DH500 headphone) into the earphone/
headphone socket on the CR-711 receiver. Ensure that the plug is firmly
seated in the socket
•
Place the DE501 earphone on your ear (or DH500 headphone on your ears)
•
Have a second person walk at least 3.3 feet / 1 meter away with the CT-711
transmitter. (Make certain that the second person is not more than 100 feet /
30 meters away.)
•
Have the second person speak into the microphone connected to the CT-711
transmitter. A good idea is to have the second person repeatedly count or
recite the alphabet. The idea is to transmit consistent sound.
•
While the second person is speaking into the microphone, slowly turn the
volume knob on the CR-711 receiver towards “MAX” until you are able to hear
at a comfortable volume level.
***Never turn the volume knob all the way to “MAX” as you may potentially
damage your ears and/or hearing
•
If you are unable to hear the person speaking into the microphone
connected to the CT-711 transmitter, please follow the troubleshooting tips on
page 22.
Position belt clip
You may wear the CR-711 receiver by attaching the belt clip on the back of
the unit to your belt. Note that the belt clip rotates 360°
Check battery level
Alkaline batteries will last approximately 12 hours in the CR-711 receiver.
If using alkaline batteries, it is recommended that you install fresh alkaline
batteries at the beginning of the day before your meeting or event starts.
Nickel-metal hydride (NiMH) batteries will last approximately 8 hours in the
CR-711 receiver.
The default display on the LCD screen of the CR-711 receiver will indicate the
current battery level approximately three (3) seconds after the unit is
powered on.
Note that the correct battery type (NiMH or AKLN) must be selected from
the battery type selection menu in order to receive an accurate read of the
battery level.
The LED at the top of the CR-711 receiver will turn red and blink on and off
repeatedly as a warning when the battery level is close to 0%. At this point,
you will have approximately one minute before the CR-711 receiver will
automatically power down.
Please see page 24 for care, storage, and maintenance procedures for
the RFS 700 system with NiMH rechargeable batteries in order to prevent
damage, physical harm, and/or fire.
CH: 001
Battery level at 100%
Battery level below 50%
LED
Volume knob
Earphone or
headphone socket
