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3-5. Digital Mode Adjustment[SDI-B channel freerunning adjustment]
1. Set SDI-1, 2, and 3 terminals to no-signal inputs.
3-5-1. SDI Freerunning Adjustment2. Set 07 CH.
(BD Board)3. Connect the frequency counter to TP302 of the BD
board (DBCLK).
n4. Adjust the DB-FV data so that the DBCLK frequency
The following adjustment menu is below the BKM-21Dbecomes 27.0 ? 0.5 MHz.
menu of the MAINTENANCE menu.5. Set 10 CH.
DA-FV6. Adjust the DB-FV data so that the DBCLK frequency
DB-FVbecomes 17.7 ? 0.5 MHz.
DC-FV7. Set 13 CH.
8. Adjust the DB-FV data so that the DBCLK frequency
[SDI-A channel freerunning adjustment]becomes 14.3 ? 0.5 MHz.
1. Set SDI-1, 2, and 3 terminals to no-signal inputs.
2. Set 06 CH.[SDI-C channel freerunning adjustment]
3. Connect the frequency counter to TP301 of the BD1. Set SDI-1, 2, and 3 terminals to no-signal inputs.
board (DACLK).2. Set 08 CH.
4. Adjust the DA-FV data so that the DACLK frequency3. Connect the frequency counter to TP303 of the BD
becomes 27.0 ? 0.5 MHz.board (DCDLK).
5. Set 09 CH.4. Adjust the DC-FV data so that the DCCLK frequency
6. Adjust the DA-FV data so that the DACLK frequencybecomes 27.0 ? 0.5 MHz.
becomes 17.7 ? 0.5 MHz.5. Set 11 CH.
7. Set 12 CH.6. Adjust the DC-FV data so that the DCCLK frequency
8. Adjust the DA-FV data so that the DACLK frequencybecomes 17.7 ? 0.5 MHz.
becomes 14.3 ? 0.5 MHz.7. Set 14 CH
8. Adjust the DB-FV data so that the DCCLK frequency
becomes 14.3 ? 0.5 MHz.
BKM-21D3-21 (E) |