Sharp 37AM12H, 37AM23H, 37AT25H, 51AT15H Service Manual

CTV990705

Month of Issue: July 1999

Classification: White

TELEVISION TECHNICAL BULLETIN Page 1 of 1

MODELS 37AM12H 37AM23H 37AT25H 51AT15H

REASON How to set the reciever into the hotel mode

ACTION To set any of the above models into the hotel mode, follow the procedure outlined

below.
To lock the tuning fuction change NVM location 0B as below.

Model Tuning Locked Tuning Unlocked

37AM12H 9C 98
37AM23H BC B8
37AT25H BC B8
51AT15H BC B8

To restrict the volume level, change the value of NVM location 0E.

Volume Level Value

100% FF
85% DF
75% BF
60% 9F
50% 7F
40% 5F

Sharp Electronics (UK) Limited

Reference SP60800X

Revision 1

White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units