Velleman DVR4MQA Handbuch Seite 3

c) RS232 Remote Protocol
You can use the PC keyboard to simulate the DMR keypad.
DATA: REMOTE PROTOCOL using 8-bit data – 1 start bit – 1 stop bit
FUNCTION
KEY_MENU
KEY_SEARCH
KEY_ENTER
KEY_QUAD
KEY_ZOOM
KEY_PIP
KEY_SLOW
KEY_REC
KEY_LEFT
KEY_UP
3. Configuration
a) Installing HDD
1) Removing HDD Tray
1. Open the lock protection cap and set the tray lock to position B (see figures at the right).
In position A (cf. drawing on the right), the tray is locked and cannot be removed.
In position B, the tray is unlocked and can be removed.
The key lock must be in position A for the device to operate properly.
2. Pull out the tray. If there is a HDD inside, loosen all the screws on the tray and remove the
HDD from the tray. If you want to install another HDD, remove the connector from the HDD.
2) Installing the Hard Drive into the Tray
1. Put the connector on the HDD to be installed. Make sure the jumper on the HDD is
set to master (for some HDDs, the jumper should be on CS (cable select)).
2. Put the HDD into the tray. The connector should match the bottom plate extension.
Position the HDD in such a way that the first pin aligns with the arrowhead as
indicated on the sticker on the bottom plate extension.
3. Secure the HDD with the enclosed screws.
4. Reverse the tray (so the bottom plate faces down) and insert it into the device.
5. Lock the tray by turning the key lock clockwise and close the lock protection cap.
3) Max. Recording Time & Compatible HDD's
The recording time depends on the recording speed and quality. These times are valid for a 250GB HDD.
Below data are obtained from an actual test during which normal TV programs were recorded.
DVR4MQA
CODE ASCII
0 x 4D M
0 x 73 s
0 x 0D ENTER
0 x 51 Q
0 x 5A Z
0 x 70 p
0 x 53 S
0 x 72 r
0 x 4C L
0 x 55 U
FUNCTION
KEY_PLAY
KEY_DOWN
KEY_RIGHT
KEY_POWER
KEY_ KEY_LOCK
KEY_CH1
KEY_CH2
KEY_CH3
KEY_CH4
TIMER REC PROCEED
- 3 -
CODE ASCII
0 x 50 P
0 x 4E N
0 x 52 T
0 x 57 W
0 x 4B K
0 x 31 1
0 x 32 2
0 x 33 3
0 x 34 4
0 x 54 T
VELLEMAN