Sharp VC-G20SM Serviceanleitung Seite 31

TIMER Circuit ADJUSTMENT
ADJUSTMENT OF Timer Initial JP and Y/C
Rec Current Confirmation
Measuring Monitor Screen
instrument
Mode EE
<On Screen Display>
Specification
Jumper List
On Screen Display confirm Display
Reference
1. During EE mode, send the TEST Code (R/C code 47H)
to VCR and hold the Test code, do not let go.
2. While sending the TEST code, the monitor screen will
display the initial JP and Y/C Rec Current setting,
Video mode and ROM Version condition.
Display eg:
JP : 0 0 3 4 3 0 0 0 1 4
HEX CODE for Initial Jumper
YC : 34 34
PAL PAL
SP LP/EP
VM : F8FB←Video Mode
NOR__ ← ROM Version
3. After confirmation, Release the TEST code (R/C code
47H), display will return to EE mode.
07 07
NTSC NTSC
SP EP
31
VC-G20SM/G200SM
VC-G201SM/G401SM