Crestron
QM-FTDC
FlipTop Data Center
Connectors, Controls & Indicators (Continued)
#
CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
14
MIC/LINE (1 – 2)
G
-
+
- +
(2) 5-pin 3.5 mm detachable terminal blocks
(2) balanced microphone/line inputs
Balanced mic input level: -60 to - 20 dBV
nominal
Balanced line input level: -28 to + 12 dBV;
4 V
rms
maximum
Unbalanced line input level: -34 to + 6 dBV;
2 V
rms
maximum
Mic input impedance: 10k ohms, accepts 60
to 600 ohm source
Line input impedance: 22k ohms balanced,
11k ohms unbalanced
Phantom power: 10 mA (total) @ 48 Volts
DC, software enabled to both MIC inputs
15
QM
5
8
1
(1) 8-wire RJ-45 female, QuickMedia output
port
Connects to QM input port of any
QuickMedia device via CresCAT-QM or
CresCAT-IM cable
6
16
LAN
8
1
(1) 8-pin RJ-45 female, Ethernet LAN pass-
through to front panel LAN ports (cable not
included)
PIN
SIGNALS
1
TD+
2
TD-
3
RD+
4
Connected to pin 5
5
Connected to pin 4
6
RD-
7
Connected to pin 8
8
Connected to pin 7
17
GROUND
(1) 6-32 screw, chassis ground lug
1. Interface connectors for
NET
and
MIC/LINE
ports are provided with the unit.
2. Keypad models only.
3. Refer to the following table for RGB DB15HD pin assignments:
PIN FUNCTION PIN FUNCTION PIN FUNCTION
1
Red Video
6
Red Ground
11
No Connect
2
Green Video
7
Green Ground
12
Monitor Sense 1
3
Blue Video
8
Blue Ground
13
Horizontal Sync
4
Reserved
9
No Connect
14
Vertical Sync
5
Ground
10
Ground
15
Monitor Sense 2
4. Component video or HDTV may require a suitable VGA-to-component adapter or breakout cable (not
included).
Operations & Installation Guide – DOC. 6312B
FlipTop Data Center: QM-FTDC
•
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