Adjustment And Check Modes - JVC RM-P210U Service Manual

*HOW TO SET IT FOR USING SONY CABLE CCZ-A100.
Sony cable can be used by changing the setting as below only when RM-P210 is connected with GY-DV550. Sony has many type of
the cables but we can not check all the cable. Please do not use other than CCZ-A100.
1. GY-DV550 setting
Change the connection of the connector CN77 to CN83 on 56 CN board.
2. RM-P210 setting
(1) Change the setting of the switch on CC board
a) S35 : All switch have to be set to ON (UP side).
b) S36 : All switch have to be set to OFF (DOWN side).
(2) Re-adjustment of the transmit voltage (see "2.3 TRANSMIT VOLTAGE
ADJUSTMENT)
After re-adjustment, check the voltage between pin A and pin B in 26P
connector of RM-P210. It MUST be less than 15V. If it was more than
15V, adjustment of the b) and c) (+17V and +19V adjustment) have to
re-adjust to 15V from 16V.
a) +15V supply adjustment : adjust to 15 ± 0.2V
b) +17V supply adjustment : adjust to 16 ± 0.2V
c) +19V supply adjustment : adjust to 16 ± 0.2V
Note 1: If the Voltage was not readjusted the View Finder will be damaged due to the heating problem.
Note 2: Difference between Sony cable and JVC cable is the impedance.
JVC cable: 1.3 Ohm
1.3

ADJUSTMENT AND CHECK MODES

1.3.1 Starting the Service Modes and Front Panel Check Mode
The RM-P210 incorporates the following service modes for use in servicing. Each of the service modes can be entered at the same
time as turning the RM-P210 ON and continues until it is turned OFF. Communications with the camera are not performed except in
the normal mode.
The following table shows the names of the modes and their details.
Mode Name
Normal Any other method than those described below.
Data Clear Hold FULL AUTO , BARS and IRIS buttons
simultaneously while turning power ON.
Hardware Check Hold CALL , F1 and F2 buttons
simultaneously while turning power ON.
Adjustment Hold MENU , F3 and F4 buttons
simultaneously while turning power ON.
1.3.2 Data Clear Mode
Startup method
Hold the FULL AUTO , BARS and IRIS buttons simultaneously while press the POWER switch.
Operation Details
When the unit is started in the Data Clear mode, all EEPROM and SRAM data is initialized and the following message appears in
the LCD. After this, all operations are inhibited.
DC
DC
DC
Sony cable: 0.8 Ohm.
Startup Method
DATA CLEARED ! !
Contents
This mode starts in normal operation by user.
All EEPROM and SRAM data are initialized.
Displays the program version.
Check of LEDs, SW, VR, JOG dials, etc.
For adjustments of supply voltage and cable length.
CN77
CN83
1-3