Sony HDW-750 Maintenance Manual page 190

4-9. SERVICE Menu
SD ADJUST Display (down converter out adjustment (Valid only when the down
converter board is installed))
? 08 O SD ADJUST
SD SDI LOCK/FREE:
SD SDI VCO FREQ.:
SD VBS LEVEL
SD VF Y LEVEL
SD VF R-Y LEVEL :
SD VF B-Y LEVEL :
SD VF CLAMP LVL :
Item
SD SDI LOCK/FREE
SD SDI VCO FREQ.
SD VBS LEVEL
SD VF Y LEVEL
SD VF R-Y LEVEL
SD VF B-Y LEVEL
SD VF CLAMP LVL
VTR MODE-7 Display (Setting-7 on VTR)
? 09 O VTR MODE-7
FAN MODE
Item
FAN MODE
4-68
LOCK
0
: 0
: 0
0
0
0
Setting Function
LOCK/FREE Sets the oscillator in a free-running state when FREE is
selected.
(_99 to 99) Adjusts the free-running frequency of SD SDI.
(_99 to 99) Adjusts the VBS OUT signal level.
(_99 to 99) Adjusts the Y-signal level that is output to SD VF.
(_99 to 99) Adjusts the R-Y signal level that is output to SD COLOR VF.
(_99 to 99) Adjusts the B-Y signal level that is output to SD COLOR VF.
(_99 to 99) Adjusts clamp level of the Y-signal that is output to SD VF.
: AUTO
Setting Function
AUTO/FIX Sets the fan mode.
Use the fan in the AUTO position normally.
AUTO : Temperature increase inside the unit is detected
FIX :
and the fan is automatically controlled.
The fan is controlled with the fixed voltage (8 V).
(For the operation check of the fan)
HDW-750/750CE V1