Hello. The TRC8080 will coontinously beep when trying to record if the tab switch (this is described in the service manual a Tab Switch S3, S4) fails. The tab switch consists of two leaf switches one is so the machine know there is a tape in the machine and the other check for record protect. Over a period of time thee canbecomebent anwill not always connect when a tape is in. This wll result in you either not being able to play a casette or not being able to record depending on which one fails. These can only be replaced as a pair. If it is not the tab switch which has failed then the cassette tabs on the top may be bent in slightly which means you will need to replace the cassette.
If the tab switch has failed and you dont want to pay for a repair you take the 5 screws out of the back of the machine, lift the top cabinet off (disconnect the single molex connector) and short the switches together. (Solder is best) this will leave the switches perminatly in the 'on' position meaning you can dictate away.
Remember if you shoose to short the switches together the motor will run as soon as the cassette lid is closed and the machine is on. This may make the motor fail a little bit earlier than normal.
Hello the alarm that you are listen is the end of the tape alarm the reason it detect a fast motion and is warning you that the tape is almost to the end but if you don't agreed that the tape is almost to the end your unit needs service you can Send an email to [email protected] or call (800) 644-9525. Please indicate model, serial and detailed description of problem
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