Troubleshooting; Technical Specifications - Plantronics Clarity C120 Manual Del Usuario

TROUBLESHOOTING

If the C120 is producing no sound:
1. Ensure that proper installation and setup procedures were followed
by reading the user guide carefully.
2. Check to see if all the equipment is turned on, including the
television, stereo or VCR.
3. Look over all the cord connections (power, audio from television
etc.), making sure none have become loose or disconnected.
4. Ensure that the line of sight from the C120 base to the headset
receiver is clear.
5. Ensure the C120 Headset battery is fully charged.
6. Check to see if the infrared sensor on the base is facing the headset
and make sure the headset sensor is facing the base.
7. If the microphone is being used, try either turning up the television
or repositioning the microphone.
If the sound produced by the C120 has static or is noisy:
1. If while in one mode (Stereo/Mono), static is experienced, switch
the base to the other mode.
2. Check the level of direct sunlight in the room. Too much direct
sunlight may cause interference.
3. Make sure the base is at the same height or above the level of the
headset when being worn.
4. Ensure the C120 Headset battery is fully charged.
Still Not Working?
If, after going through this checklist, the C120 is still not functioning
properly, call Clarity at 1-800-426-3738.
C120 TRANSMITTER INFORMATION
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TECHNICAL SPECIFICATIONS
Dimensions: 7 1/16"L x 3 5/8"W x 1 1/8"H, (17.9cm x 9.2cm x 2.8cm)
Weight: 5.2 oz (147g)
AC Adapter: 100-240V, 50/60 Hz, 0.15 Amps
Charging Docks: Charges one (1) C120 headset and two (2) additional
batteries in the auxiliary docks.
Auto Off Power: Transmitter turns off after it has not detected audio
signal for 90 seconds.
Transmitting Frequency: 2.3MHz and 2.8MHz
Transmitter Range: Approx. 38ft
Microphone Input: 3.5mm jack for supplied TV microphone.
Audio Cable Input: One (1) RCA cable, one (1) RCA to 3.5mm cable
C120 HEADSET INFORMATION
Weight: 1.75 ounces (49g) without battery, 2.05 ounces (58g)
including battery
Frequency Received: 2.3MHz and 2.8MHz from transmitter, 95kHz
from public IR systems.
Controls: "Home/Away" switch to set the headset to proper frequency,
volume wheel, tone and balance controls.
Amplified dB Level: 50dB, 125 dBSPL
Battery Type: Nickel Metal Hydride (NiMH), Rechargeable, weight
is 0.3 oz
Battery Life: Four (4) hour usage time, four (4) hour charge time,
lasts 500 charges.
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