3.2.2 Tape pattern check
(1) Play back the compatibility adjustment tape.
(2) While triggering the HID1, observe the waveform of
ENV_OUT.ENV_OUT
(3) Confirm that the waveform is free from remarkable
level-down, and entirely parallel and straight.
Moreover, perform the following adjustment as re-
quired.HID1
(4) In case any level-down is observed on the left hand
side, straighten the level by turning the GUIDE
ROLLER(SUPPLY).
In case any level-down is observed on the right handFig. 3-2-2-1
side, however, straighten the level by turning the
GUIDE ROLLER(TAKE-UP).
(5) After adjustment, try the unloading motion once, and
confirm that the waveform is flat (straight) when the
tape has been played back again.
Moreover, perform readjustment as required.
Flatten the waveform.
(6) When the recording has been played back again, play
back the self-recording to confirm that the waveform
is flat.Misalignment of guide Misalignment of guide roller
roller height on the height on the take-up side
supply side
Fig. 3-2-2-2
3.3 ELECTRICAL ADJUSTMENT
3.3.1Electrical adjustment with PERSONAL COMPUTER3.3.2 Setup
Electrical adjsutment except for B/W VF ASSEMBLY is1. Setup for electrical adjustment with personal computer.
performed by using PERSONAL COMPUTER. As for the
NOTE:Remove one screw (1) first and the cover (JIG)
cable connection, see Fig. 3-3-1-1. Read README.TXT
next.
file to use the software for SERVICE SUPPORT SYSTEM
properly.
CN114JIG CONNECTOR COMMUNICATION CABLE
(JIG CONN.)
201
JLIP_RX
RED
JLIP_TX
4021WHITE
GND
BLACK
Service Support System
1
COVER
(JIG)
RS232C
COM PortMENU
Communication cable
Jig connector
cable
PC cablePersonal Computer
Fig. 3-3-1-1 Connection for Service support system
3-3 |
ACEC
