10. OPTIONAL SA-K97U RS-232C INTERFACE BOARD
5Date and time setting commands
(1) DATE SET (8EH) | : Set the current date (month, day, year) for the VCR. After this command (8EH) is sent, input 1- |
| byte numerical data (30H — 39H). |
| (Example) June, 30, 1999 |
TXD | 8EH |
| 30H |
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| 36H |
| 33H |
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| 30H |
| 39H |
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| 39H |
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RXD |
| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH | |||
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Time
| Month | Day | Year |
(2) TIME SET (8FH) | : Set the current time (hour, minute, second) for the VCR. |
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After this command (8FH) is sent, input
(Example) 15 hours, 29 minutes, 59 seconds
TXD | 8FH |
| 31H |
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| 35H |
| 32H |
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| 39H |
| 35H |
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| 39H |
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RXD |
| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH |
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| 0AH | |||
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Time
Hour | Minute | Second |
5Timer programming commands
(1) | PRG/CLK (62H) | : Engages | timer programming mode. |
(2) | SHIFT → | : Selects setting items. | |
| SHIFT ← (+) (63H) | : Selects setting items. (+) | |
(3) | SET – (66H) | : Sets data selected with SHIFT. | |
| SET + (65H) | : Sets data selected with SHIFT. | |
(4) | CANCEL (67H) | : Cancels program data in timer programming or engages the Cancel Program mode. | |
Setting procedure is the same as when using the VCR controls. Be sure to transmit commands 1 byte at a time with “ACK” (0AH) confirmation from the VCR after each transmission.
5
(1) | ON SCREEN ON (70H) | : Activates time/date |
| ON SCREEN OFF (71H) | : Deactivates |
Setting procedure for the following command (2) is the same as when using the VCR controls. Be sure to transmit commands 1 byte at a | ||
time with “ACK” (0AH) confirmation from the VCR after each transmission. | ||
(2) | ON SCREEN SELECT (74H) | : Changes the time display position on screen. |
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5 Other commands |
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(1) | AL/PL RESET (E1H) | : When transmitted during alarm recording, the recording mode switches back to the previous mode. |
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| The VCR’s “AL” indication goes off. Transmit again after “AL” indicator goes off to reset the alarm/ |
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| power loss memory. |
(2) | COUNT RESET (E2H) | : Resets the tape counter to “0000”. |
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