JRC NQA-1951A, Instruction Manual

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Replacement Procedure of VDU ROM Replacement Procedure of VDU ROM
Step 1 Step 1
Remove cables connected to VDU. Remove cables connected to VDU.
Step 2 Step 2
Remove 7-screws from VDU. Remove 7-screws from VDU.
(See Fig. 1) (See Fig. 1)
: screws : screws
Fig. 1 Fig. 1
Step 3 Step 3
Remove cover from VDU. Remove cover from VDU.
(See Fig. 1) (See Fig. 1)
Step 4 Step 4
Replace VDU ROM on VDU-board with Replace VDU ROM on VDU-board with
ROM attached to HSD-INTERFACE-KIT. ROM attached to HSD-INTERFACE-KIT.
ROM ROM
Step 5 Step 5
Tighten 7-screws to return the cover of VDU. Tighten 7-screws to return the cover of VDU.
Step 6 Step 6
Connect cables to VDU. Connect cables to VDU.
(( Version 7.0 Version 7.0 ) )
(See Fig. 2) (See Fig. 2)
Fig. 2 Fig. 2
VDU VDU
VDU-board VDU-board
Cover Cover
2.3 2.3