GUIDE TO INSTALLATION AND OPERATION
4
| HDA-1941/51 & HDA-3941/51
2 Installation
2.1 Installing the Rear Connector Panels
Grass Valley Densité-series cards are each associated with a rear connector panel, which must be installed in the
Densité frame before the card can be inserted.
Rear panels for HDA-1941/3941:
Rear panel
Densité
Connectors
Slots
Outputs
Bypass
HDA-194N-SRP
2
BNC
1
4
HDA-194N-DRP
2
BNC
2
9
HDA-194N-SRP-D
2
DIN
1
9
HDA-394N-3SRP
3
BNC
1
7
HDA-394N-3SRP-R
3
BNC
1
7
1
Rear panels for HDA-1951/3951:
Rear panel
Densité
Connectors
Slots
Outputs
Bypass
HDA-195N-DRP
2
BNC
2
2 x 4
HDA-195N-DRP-R
2
BNC
2
2 x 4
2
HDA-195N-SRP-D
2
DIN
1
2 x 4
HDA-395N-3SRP
3
BNC
1
2 x 3
HDA-395N-3SRP-R
3
BNC
1
2 x 3
2
HDA-395N-3SRP-D
3
DIN
1
2 x 5
.
All cards and rear panels can be installed with the frame power on. The card has connectors which plug into a mid-
frame mother board for distribution of power and for connection to the controller card, and a second connector which
plugs directly into the rear connector panel for input and output.
The rear connector panel must be installed with the card out of the frame.
To install the connector panel:
1. If a card is installed in the slot whose rear panel is being changed, remove it by tilting up the swivel handle on
the front of the card to lever the connectors apart, then using the handle to pull the card straight out of the slot.
2. Remove the existing panel (either blank or belonging to an existing card that is being changed) by releasing the
captive screw(s) at the bottom.
3. Position the new panel and secure it in place with the captive screw(s) at the bottom.
2.2 Installing the HDA Card
Once a matching rear connector panel has been installed, install the HDA card as follows:
