Kramer Switch 4x1 XGA & Audio Auto
VP-411DS
4x1 Computer Graphics Video & Stereo Audio Standby Switcher
The VP-411DS is a high-performance switcher for computer graphics video signals, with resolutions ranging from VGA through UXGA and higher, and unbalanced stereo audio signals. When configured as a standby switcher, it switches to the secondary input upon loss of the primary input.
Features:
- High Bandwidth - 300MHz (-3dB).
- HDTV Compatible.
- Looping Input - Input 1.
- Automatic Standby Switching - It switches from secondary input to primary input when a signal is detected.
- Primary Input – Selectable.
- KR-ISP™ Advanced Sync Processing - Ensures compatibility with a wide range of computers (even if the sync level is too low) by restoring the sync signal waveform. KR-ISP advanced sync processing can be enabled or disabled.
- Flexible Control Options - Front panel, RS-232 (included K-Router™ Windows ® Software), contact closure, & IR remote (included).
- Output Disconnect.
- Front Panel Lockout.
- Desktop Size - Compact size. Two units can be rack mounted side-by-side in a 1U rack space with an optional RK-1 rack adapter.
Specifications
INPUTS: 4 UXGA on 15-pin HD connectors
4 unbalanced stereo audio on 3.5mm mini audio connectors
OUTPUTS: 1 UXGA on a 15-pin HD connector
1 UXGA on a 15-pin HD connector (IN 1 LOOP)
2 unbalanced stereo audio on a 3.5mm mini audio connector
MAX. OUTPUT LEVEL: VIDEO: 1.8Vpp
AUDIO: 7.2Vpp
BANDWIDTH (-3dB): VIDEO: 300MHz
AUDIO: >40kHz
DIFF. GAIN: 0.03%
DIFF. PHASE: 0.06Deg
K-FACTOR: <0.05%
S/N RATIO: VIDEO:73dB @5MHz
AUDIO: 93dB
CROSSTALK (all hostile): VIDEO: –50dB
AUDIO: –72dB @1kHz
CONTROLS: Input selector; PANEL LOCK and OFF pushbuttons; IR remote control reception window; connector for extended IR reception;
RS-232 connector; contact closure terminal block for external wire switching; inputs priority selector dipswitches; normal/KR-ISP™ and
program/normal mode selectors via slide switches on the underside.
COUPLING: VIDEO: DC
AUDIO: DC
AUDIO THD + NOISE: 0.004% @1kHZ
AUDIO 2nd HARMONIC: 0.002% @1kHZ
POWER SOURCE: 12V, 230mA
DIMENSIONS: 21.5cm x 16.25cm x 4.36cm (8.46 x 6.4 x 1.7 ) W, D, H
WEIGHT: 1.1kg (2.43lb) approx.
ACCESSORIES: Power supply, IR remote control
OPTIONS: 19" rack adapter