37DT-25H (serv.man29). Details of hotel mode operation - Sharp TV Technical Bulletin (repair manual). Page 2

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Sharp Electronics (UK) Limited    CE Technical Support Group
Originator  
$Y:
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    Supervisor   
   
     Approval Date       /    /        Reference   GE74000X 
White - Carry out as required      Yellow - Carry out as required and whenever unit comes in for service      Red - Carry out on all units
CTV980201
Month of Issue : February 1998
Classification : 
White
TELEVISION TECHNICAL BULLETIN
Page 2 of 2
To block the tuning mode NVM address 0B has to be changed as follows.
Model
Nominal Value
Hotel Value
37DM23H
F8
FC
37DT25H
F8
FC
51DT25H
F8
FC
To set the maximum volume level, change NVM address 0E as follows.
Maximum volume
FF
90% volume ( approximately )
E7 to EF
80% volume ( approximately )
CF to DF
73% volume ( approximately )
BF
62% volume ( approximately )
9F to BF
50% volume ( approximately )
7F
When the hotel mode has been set, turn off the receiver at the mains switch, turn back on
and check all functions.
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