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Status Commands
Global System
Status
ST A
Output xx Status
ST Oxx
Status for selected output
Specifications
Technical:
»
Input (Each):
YPrPb on 3 RCA female 1Vpp/75
Ω
; 1 Composite Video or SPDIF on 1 RCA
female 1Vpp/75
Ω
. Left and Right Analog Line Audio on two RCA connectors
»
Output (Each):
YPrPb on 3 RCA female 1Vpp / 75
Ω
; 1 Composite Video or SPDIF on 1
RCA female 1Vpp/75
Ω
. Left and Right Analog Line Audio on two RCA connectors
»
Max Video Input Level:
YPrPb: 1.2Vpp on 75
Ω
, AC coupling; Composite Video or S/PDIF:
1.2Vpp on 75
Ω
, AC coupling
»
Return Loss:
-19dB
»
Max Video Output Level:
YPrPb: 1.5Vpp on 75
Ω
, DC coupling; Composite Video or S/
PDIF: 1.2Vpp on 75
Ω
, AC coupling
»
Resolution:
Up to UXGA; 1080p
»
Control:
Front panel push buttons and LED’s, front and rear Infrared Receiver, Wired IR on
rear, RS-232 on Tx and Rx lines
»
Matrix Switching:
Full independent matrix switching of Video and Audio
»
Video S/N Ratio:
58dB RMS un-weighted; 65 dB RMS @ 5MHz weighted, optimal EQ
»
K-Factor:
0.22% @ optimal EQ
»
Video Isolation (Crosstalk):
-45dB @ 5MHz
»
Resolution Conversion:
24 bits
»
Analog Audio Max Input Level
: 4dBu on 50k
Ω
, AC coupling
»
Analog Audio Max Output Level:
4dBu on 150k
Ω
, DC coupling
»
Audio Bandwidth:
20Hz to 20kHz @ 0dBu
»
TND + Noise:
0.33% @0dBu @ 1kHz
»
S/PDIF Max Input Level:
1Vpp on 75
Ω
, AC coupling
»
S/PDIF Max Output Level:
1Vpp on 75
Ω
, DC coupling
»
Power:
+6V, 6.6A
General:
»
Regulation:
CE, RoHS, WEEE
»
Rack Mount:
1U, 1 Rack Width (rack ears included)
»
Enclosure:
Black Metal
»
Product Dimensions:
L = 17.5” W = 7” H = 1.75”
»
Shipping Carton Dimensions:
L = 23.5” W = 11” H = 4.5”
»
Product Weight:
6 lb
»
Shipping Weight:
9 lb
»
Accessories:
IR Remote, UL Certified Power Supply
Important Product Warnings:
½
Connect all cables before providing power to the unit.
½
Test for proper operation before securing unit behind walls or in hard to access spaces.
½
If installing the unit into wall or mounting bracket into sheet-rock, provide proper screw support
with bolts or sheet-rock anchors.
Safety Instructions.
Please be sure to follow these instructions for safe operation of your unit.
½
Read and follow all instructions.
½
Heed all warnings.
½
Do not use this device near water.
½
Clean only with dry cloth.
½
Install in accordance with the manufacturer’s instructions.
½
Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
½
Only use attachments/accessories specified by the manufacturer.
½
Refer all servicing to qualified service personnel. Servicing is required when the device has
been damaged in any way including:
»
Damage to the power supply or power plug
»
Exposure to rain or moisture
You MUST use the Power Supply provided with your unit or you VOID
the Key Digital
®
Warranty and risk damage to your unit and associated equipment.
KD-MSVA4X4_Manual.indd 8-9
3/22/10 3:10 PM
