Connections And Switches - Extron electronics RGB 190F User Manual

Installation and Operation, cont'd
Figure 2-2 — Through-desk mounting
4. Cut out the material from the installation area with a
jigsaw. Check the opening size by inserting the interface
part way through the hole. If needed, use a saw, file or
sandpaper to enlarge the hole. Smooth the edges of the
hole with sandpaper.
5. Drill 1/4" (6.4 mm) deep, 3/32" (2 mm) diameter pilot
holes in the underside or inside (concealed side) of the
furniture where the interface will be located.
6. Secure the interface to the desk with the provided wood
screws.
7. To adjust the height of the interface within the desk, slide
the interface up or down to the desired position, then
tighten the screws that attach the brackets to the interface.

Connections and Switches

Figure 2-3 shows the front and rear panel of the RGB 192. With
the exception of audio features (marked with an asterisk (*) in
the callout) the features described in this section apply to both
models.
Computer Input — Connect the analog computer-video source
1
to this 15HD female connector.
Most laptop or notebook computers have an external
video port, but they require special commands to output
the video to that connector. Also, laptops' screens shut
off once that port is activated. See the computer's user's
guide for details, or contact Extron for a list of laptop
keyboard commands.
2-4 RGB 190F, RGB 192 • Installation and Operation
8 2* 1
C O M P U T E R
AUDIO
I N P U T
POWER
12-15V
1A MAX.
7
Figure 2-3 — RGB 192 front and rear panel features
Audio input (RGB 192 only) — Connect the unbalanced stereo
2*
audio source (such as a computer or a CD player) to this 3.5 mm
mini stereo jack for unbalanced audio input. Figure 2-4 shows
how to wire the audio jack.
Tip (Left) Sleeve (Gnd)
Ring (Right)
Tip (Left)
Figure 2-4 — Audio input connector wiring
Monitor connector — If desired, connect a local monitor or
3
other device to this 15HD female connector.
BNC output connectors — Connect a coaxial cable between the
4
display (projector or monitor) and these rear panel BNC
connectors.
For RGBHV (separate H and V sync) output, connect the cables
to five BNCs.
RGBHV
For RGBS (composite sync), connect the cables to four BNCs.
RGBS
RGB 190F, RGB 192 • Installation and Operation
3 9 6
S E R R
D D S P
S O G N O M O N .
H - S H I F T
L E V E L M . AU D I O
ON
1 2 3 4 5 6
R G B 1 9 2
M O N I TO R
AUDIO
L/MONO R
4
5*
Sleeve (Gnd)
2-5