Kramer Electronics VS-44HD - Manual (Page 23)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Technical Specifications
20
7.5 Locking the Front Panel
To prevent changing the settings accidentally or tampering with the unit via
the front panel buttons, lock your VS-44HD. Unlocking releases the
protection mechanism.
To lock the
VS-44HD:
Press the LOCK button for three seconds, until the LOCK button is
illuminated.
The front panel is locked. Pressing a button will have no effect
To unlock the VS-44HD:
Press the illuminated LOCK button until the LOCK button is no longer
illuminated
The front panel unlocks
8 Technical Specifications
Table 4 includes the technical specifications:
Table 4: Technical Specifications
1
of the VS-44HD 4x4 SD/HD-SDI Matrix Switcher
INPUTS: 4 SDI SMPTE-259M, 292M, 344M serial video, 75 ohms on BNC connectors
1 GENLOCK 75 / Hi-Z on a BNC connector
OUTPUTS: 4 equalized and reclocked SMPTE-259M, 292M, 344M outputs 75 ohms on
BNC connectors
1 Looped GENLOCK 75 / Hi-Z on a BNC connector
MAX. OUTPUT LEVEL: 800mVpp /75 ohms
DATA RATE: Up to 1.485Gbps
CONTROLS: Front-panel, RS-232; RS-485, ETHERNET, infrared remote, contact closure,
and panel lock
POWER SOURCE: Universal, 100-240VAC, 50/60Hz 22VA
DIMENSIONS: 19 inch (W), 7 inch (D), 1U (H) rack mountable
WEIGHT: 2.6 kg. (5.7 lbs.) approx.
ACCESSORIES: Power cord, Null-modem Adapter
9 Table of Hex Codes for Serial Communication
Table 5 lists the Hex values for a single machine (MACHINE # 1):
Table 5: VS-44HD Hex Codes for Switching via RS-232/RS-485
IN/OUT 4 IN/OUT 3 IN/OUT 2 IN/OUT 1
1 Specifications are subject to change without notice