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| M A I N T E N A N C E A N D | |
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| T R O U B L E S H O O T I N G | |
Maintenance Hints |
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Trouble Shooting Guide | |||
PROBLEM |
| ITEMS TO CHECK | |
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| If you are using an AC Power Supply, confirm that it | |
I DO NOT HEAR A |
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DIAL TONE WHEN I |
| is plugged in and the power outlet is turned on. | |
TRY TO MAKE OR |
| If you are using batteries, confirm that they are | |
RECEIVE A PHONE |
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CALL. |
| good and placed in the battery compartment cor- | |
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| rectly. | |
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| Confirm that the Headset/Handset Selector Switch is | |
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| switched to Headset ( ). | |
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| Confirm that you have lifted the telephone handset | |
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| out of the cradle. | |
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| Confirm that the telephone handset cable and the | |
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| short curly cord to the telephone are connected in | |
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| the correct jacks (see Part 1 of this guide). | |
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| Confirm that the Telephone/Amplifier Compatibility | |
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| Switch is in the correct setting for your phone (see | |
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| "Set the Telephone/Amplifier Compatibility Switch” | |
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| on page 4). You may want to try moving the switch | |
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| through all of the positions until you hear a clear | |
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| dial tone. Experimenting with various switch | |
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| settings will not harm the amplifier or your phone. | |
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18 | e n g l i s h |
M A I N T E N A N C E A N D
T R O U B L E S H O O T I N G
Maintenance Hints
Trouble Shooting Guide
P R O B L E M | ITEMS TO CHECK |
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MY CALLERS SAY | Make sure the microphone of your headset is |
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THAT THEY CAN’T | positioned in front or near your mouth. If you |
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HEAR ME AT ALL | are using a |
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OR THEY CAN’T |
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position of the microphone is very important. |
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HEAR ME VERY |
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WELL. | You may need to adjust the “Outgoing |
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| Volume”. See “Adjusting Outgoing Volume” on |
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| page 11. |
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| Confirm that the Telephone/Amplifier |
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| Compatibility Switch is in the correct setting for |
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| your phone (see "Set the Telephone/Amplifier |
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| Compatibility Switch” on page 4). You may |
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| want to try moving the switch through all of the |
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| positions until your caller hears you clearly. |
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| Experimenting with various switch settings will |
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| not harm the amplifier or your telephone. |
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I GET A LOW PITCH | Change the Telephone/Amplifier Compatibility |
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HUM IN MY HEADSET | Switch between position 5 and 6 to see if the |
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SPEAKER AND/OR MY | hum goes away in either position. Use the posi- |
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CALLERS COMPLAIN |
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tion with no hum. |
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THEY CAN HEAR HUM. |
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| Ensure the Audio Device Cable is routed away |
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| from your monitor or other electrical device. |
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| e n g l i s h | 19 |
