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Jumper
RST
Hardware Reset or Initialize DVR
Firmware Update
Force DVR into firmware update when shorted during power on.
Default Update Protocol - 57600 baud, 8 data, No parity, 1 stop bits
Q HD DVR Hardware Technical Reference - Rev. 1.1
C O N N E C T O R P I N - O U T S
SATA DATA
J21
Pin
Function
1
Ground
2
SATA Tx+
3
SATA Tx-
4
Ground
5
SATA Rx-
6
SATA Rx+
7
Ground
POWER
J23
Pin
Function
1
+12V – Not Needed
2
+5 Volt / 2 Amp
3
+5 Volt / 2 Amp
4
+3.3 Volt / 0.33Amp
5
+3.3 Volt / 0.33Amp
6
7
8
9
10
No Connect
JUMPER BLOCK
RST, FIRMWARE UPDATE
Ground
Ground
Ground
Ground
Function
SATA DATA
J21
8
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