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Introduction Your new headset amplifier is a device that helps you to use your telephone through a headset. It gives you hands free, fatigue-free conversation through a headset at the same time. Please read this manual carefully that you can quickly learn the functions provided. Feature &...
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Features Mute Button (=Battery Test) Press the button to cut off the microphone temporarily. Just depress the button to resume communication with your caller. If the battery test indicator does not light by pressing mute button, replace all the batteries. (Operational battery life : not less than 2,000 hours) Listening Volume Contoller You can increase or reduce the volume of your caller’s voice.
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13. Telephone jack(TEL) Connect a telephone curly cord supplied between the handset jack of your telephone and amplifier. 14. Telephone curly cord Connect this cord between telephone and amplifier. 15. Headset Hanger 16. Driver for adjusting switch...
2. How to install Stage 1. Installing Batteries We recommend two “AA” alkaline batteries (Not included) for installation. Operational battery life are about 2,000 hours. - Remove the battery cover on the side of amplifier. - Install two “AA” alkaline batteries and replace the battery cover - Press the Mute button to confirm if the batteries are well fitted or not.
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Plug one complete headset to the headset jack of amplifier (Feature no.10) located on the front side of the cabinet...
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REVISION 3. HOW TO TEST BEFORE USE Stage 1. Checking for Compatibility Wearing the headset, lift the handset from its cradle, position it off-hook and listen. Compatibility setting between telephone and amplifier If you can’t hear dial tone at factory setting, adjust the compatibility switch between telephone and amplifier as follows Remove the Security cover which is...
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Telephone compatibility Switch 4 3 3 PIN NO. Mode plug wiring Matching Telephone M-,R,R,M+ STANDARD(Most Common) R,M-,M+,R CISCO 7900 R,M+,M-,R ASCOM OFFICE, PHILIPS M+,R,R,M- NEC, NITSUKO M-,R,R,M+ NORTEL R,M-,M+,R CALL MASTER, CISCO M+,R,R,M- AVAYA 1616 M+,R,R,M- AVAYA 9620, PANASONIC “CAUTION – Risk of explosion if battery is replaced by an incorrect type dispose of used batteries according to the instruction”...
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Stage 2. Checking for Optimal Sound Adjustment of listening / Transmission volume Firstly, place the digit no.5 of listening volume controller to the center and set the white marking part of microphone volume controller to the center. After the above setting, if the unit is not working properly, use the following adjustments for the best set-up.
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Mute If you press Mute button during telephone call, the other party cannot hear your voice until you push up mute button.
4. Operation Receiving by headset : Depress the headset/handset button(feature no.3), wear the headset. Lift the handset from its cradle and place it “off hook” when the telephone rings. You can answer the telephone by headset. Making a call by headset : Depress the headset/handset button(feature no.3), wear the headset.
5. TROUBLESHOOTING The following information covers common problems and suggests solutions. If the amplifier and headset are not operating properly, follow the suggestions in this section CALLERS CAN’T HEAR ME AND I CAN’T HEAR MY CALLERS Check the installation. Check all cords are properly connected. Check the Handset / Headset button.
WARRANTY We will repair or replace, at our opinion, this product if found defective due to materials or workmanship within the warranty period beginning from the original date of purchase. This product is warranted by authorized representative for the period specified. The Original dated purchase receipt must be presented to the authorized service center when service is rendered.
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