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8.2.4.2. (VHS) Condition for clearing the self-diagnosis history
1. A case of that press the FF key and the EJECT key simultaneously over 5 seconds.
2. A case of that the factory jumper (TW1004) is shorted.
8.2.4.3. (VHS) Indication of the self-diagnosis history.
1. The self-diagnosis histories and its supplementary data could be indicated on the FIP with Service mode of number from 3 to
5.
2. The procedure of setting the service mode and the format if the indication are same as usual.
Both the Error numbers and its supplementary data of history 1, 2and 3 are indicated by selecting the Service mode 3, 4 and 5 as
shown above.
In case of that any Error has not been memorized, the Error number and its supplementary data is indicated as " - ".
8.2.4.4. (VHS) Display of Supplementary Data 3 and 4
During displaying the Self-Diagnosis History, press [STOP] key on front panel to change the display.
*Example of Display
A: Service Mode Number.
B: Supplementary Data 3...Mechanism process shifting Number.
C: Supplementary Data 4...LM(Loading Motor information)
*Display of means that " Loading Motor turns ON when [EJECT] button was pressed, but an error has
occurred while mechanism was between REV position and LOAD position.
<Supplementary Data 3>
[EJECT] [FF] [REW]
10: PLAY → passing REV
11: passing REV
12: passing REV → LOAD
(Capstan STOP)
13: LOAD → DOWN
14: DOWN → EJECT
15: EJECT completion
U0: PLAY → STOP F
U1: STOP F → FF
U2: FF starting up
A0: PLAY → STOP F
A1: STOP → REW
A2: REW starting up
[PLAY] [REC] [STILL]
20: Cylinder starting up, Phase drawing 30: Cylinder starting up, Phase drawing 40:Turning forward
21: Audio muting, VV selection 31: REC signal output 41:Speed is 0, Capstan is OFF
[P.ON] [STILL → PLAY] [CUE]
-- Process of turning on power 48: Tape sending 49: x2 speed sending, Turning point of Calcu-
lating remains
[P.OFF] [CUE → PLAY] [REV]
70: PLAY → P.OFF 4A: Finishing edge Checking, Tape sending 80: PLAY → P.OFF
4-: PLAY Checking, Tape sending 81: Rewinding
P. OF F → REV
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