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Troubleshooting

Power LED does not light  

Turn POWER switch ON.

Check power supply connection. 

Tape plays too fast  

The tape is not threading properly.  Remove the cassette and tighten up any slack in the

cassette.

Output sounds distorted over telephone  

Reduce volume or change type of output used.

Cannot remove cassette because head is engaged 

Turn power off and then on.  Wait for head to retract then remove 

the cassette.

Care and Maintenance

The impact-resistant housing and quality construction of the PROHOLD virtually elimi-

nates the need for service or maintenance. 

If the tape drive mechanism receives extensive wear, the tape head, capstan, and pinch

roller can be cleaned with isopropyl alcohol using a cotton-tipped applicator.  

There are no user-serviceable components within the unit or the power supply. Refer all

servicing to qualified personnel.

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Summary of Contents for ProHold Pro 12

Page 1: ...54 5037 01 Printed in Korea 9903 ProHold Models PRO4 PRO8 PRO12 and PRO16 User s Guide...

Page 2: ...the equipment is operated in a residential environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may...

Page 3: ...ng reliability and performance Each unit features Automatic downloading with preview function from a standard cassette tape Automatic reload after power outage High reliability no tape wear or mainten...

Page 4: ...ette tape size should not exceed 60 minutes Monitor Speaker Lets you monitor the tape during the preview and downloading process and when the unit is operating A speaker on off switch is included on t...

Page 5: ...utput jacks 1 WATT RCA jack provides 1 watt 8 ohms SPEAKER Turns monitor speaker on or off LINE 600 600 ohm output to the MOH input on a telephone system or to the amplifier of a loudspeaker system 12...

Page 6: ...to go below 40 F or exceed 90 F Use suitable fasteners on hollow walls or other similar thin materials Plastic screw anchors are included Connecting a Power Supply Connect the output plug from the po...

Page 7: ...ot illuminate during the preview The tape heads then retract for approximately 5 seconds following the preview allowing you to remove the cassette if desired If you do not remove the cassette it will...

Page 8: ...f operation If the contacts are closed and then opened within 5 five seconds the message will play completely and then stop any further contact closure action at the trigger is ignored until the playb...

Page 9: ...ead is engaged Turn power off and then on Wait for head to retract then remove the cassette Care and Maintenance The impact resistant housing and quality construction of the PROHOLD virtually elimi na...

Page 10: ...ully automatic operation Output LINE 600 transformer balanced via RCA phono jack 1 watt into 8 ohms via RCA jack can be used to power an external speaker Controls POWER ON OFF SPEAKER ON OFF VOLUME co...

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