4-3. SERVICE MODE
1. Setting the Test Mode2-1. EMG Code (Emergency Code)
Codes corresponding to the errors which occur are written in
Page DAddress 10
addresses 38, 3C and 40. The type of error indicated by the code are
DataFunctionshown in the following table.
CodeEmergency Type
00Normal
01Forced camera power ON00No error
02Forced VTR power ON10Loading motor emergency during loading
11Loading motor emergency during unloading
03Forced camera + VTR power ON
05Forced memory power ON22T reel emergency during normal rotation
Y Before setting the data , select page: 0, address: 01, and set data:23S reel emergency during normal rotation
01.T reel emergency (Short circuit between S reel24
Y For page D, the data set is recorded in the non-volatile memorterminal and yT reel terminal)
by pressing the PAUSE button of the adjustment r30 emoteFG emergency at the start up of the capstan
commander. In this case, take note that the test mode will not be40FG emergency at the start up of the drum
exited even when the main power is turned off (8.4Vdc).
Y After completing adjustments/repairs, be sure to return the data42FG emergency during normal rotation of the drum
of this address to 00, and press the PAUSE button of the adjustment
remote commander.
Select page: 0, address: 01, and set data: 00.
2. Emergence Memory Address
Page CAddress 38 to 43
AddressContents
38EMG code when first error occurs
Upper: MSW code when shift starts when first
3Aerror occurs
Lower: MSW code when first error occurs
Lower: MSW code to be moved when first error3B
occurs
3CEMG code when second error occurs
Upper: MSW code when shift starts when second
3Eerror occurs
Lower: MSW code when second error occurs
Lower: MSW code to be moved when second error
occurs3F
40EMG code when last error occurs
Upper: MSW code when shift starts when last error
42occurs
Lower: MSW code when last error occurs
Lower: MSW code to be moved when last error43
occurs
When no error occurs in this unit, data O00� is written in the above
addresses (38 to 43). when first error occurs in the unit, the data
corresponding to the error is written in the first emergency address
(38 to 3B). In the same way, when the second error occurs, the data
corresponding to the error is written in the second emergency address
(3C to 3F). Finally, when the last error occurs, the data corresponding
to the error is written in the last emergency address (40 to 43).
Note:After completing adjustments, be sure to initialize the data of
addresses 38 to 43 to O00�.
Initializing method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: C, address: 38, set data: 00, and press the PAUSE
button.
3) Select address: 39 to 43 and set data: O00� into them in same
way as in address: 38.
4) Select page: 0, address: 01, and set data: 00.
5-74 |
ACEC
