Geovision GV1120-16, GV1240-16, GV1480-16 Installation Instructions
GV-1120B, GV-1240B, GV-1480B
GV-Combo B Card (GV-1120B, GV-1240B and GV-1480B) are of GV-Comb Card series,
providing one single card solution for 16 video / audio recording and real-time display.
Minimum System Requirements
OS
CPU
RAM
32-bit
64-bit
Windows 7 / 8 / 8.1 / 10 / Server 2008
Windows 7 / 8 / 8.1 / 10 / Server 2008 R2 / Server 2012
GV-1120B Pentium 4, 3.0 GHz with Hyper Threading
GV-1120B x 2 Core 2 Duo, E7200, 2.53 GHz
GV-1240B Pentium 4, 3.0 GHz, Dual Core
GV-1240B x 2 Core 2 Duo, 3.0 GHz
GV-1480B Core 2 Duo, 3.0 GHz
GV-1480B x 2 Core 2 Quad, 2.4 GHz
GV-1120B / 1240B / 1480B 2 x 1 GB Dual Channels
GV-1120B x 2 / 1240B x 2 /
1480B x 2
GV-1120B 80 GB
GV-1120B x 2 160 GB
2 x 1 GB Dual Channels
HDD
Graphic
Card
DirectX
GV-1240B 120 GB
GV-1240B x 2 250 GB
GV-1480B 250 GB
GV-1480B x 2 500 GB
AGP or PCI-Express, 800 x 600 (1280 x 1024 recommended), 32-bit color
9.0c
October 14, 2016
1
Packing List (DVI-Type)
1. GV- Combo B Card x 1
2. 1-16 DVI-Type Video Cable x 1
3. 1-16 DVI-Type Audio Cable x 1
4. Hardware Watchdog Jumper Wire x 1
5. Software DVD x 1
Connecting One GV-Combo B Card (DVI-Type)
Connect the DVI video and audio cables to the GV-Combo B Card.
Connect the supplied Hardware Watchdog Jump Wire (Figure 5).
1-16 DVI Video Cable
GV-Loop Through Card
/ GV-Multi Quad Card
GV-NET/IO Card
Hardware
Watchdog
GV-Combo B Card
1-16 DVI Audio Cable
Figure 2
Note: Combo B Cards cannot work with microphones which acquire power from the PC.
Use microphones that have external power supply.
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October 14, 2016
Connecting Two GV-Combo B Cards
You can install two GV-Combo B Cards of the same model for up to 32 channels. Master
Card is the card with 1-16 channels and Slave Card is that with 17-32 channels. Normally,
the card attached to the lower PCI-E slot number will act as Master, and the card attached to
the higher PCI-E slot number will act as Slave.
Hardware Watchdog Connection: Connect the supplied Hardware Watchdog Jump Wire
to the Master Card only (Figure 5).
Accessory Card Connections:
GV-NET/IO Card: Connect the card only to the Master Card.
GV-Loop Through Card: Connect the card for each video capture card.
GV-Multi Quad Card: Only connect one card to any of two video capture cards.
1-16 DVI Audio Cable
1-16 DVI Video Cable
17-32 DVI Video Cable
GV-Loop Through Card
/ GV-Multi Quad Card
GV-Combo B Card
(Master)
GV-NET/IO Card
Hardware
Watchdog
October 14, 2016
17-32 DVI Audio Cable
Figure 4
3
GV-Combo B Card
(Slave)
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