Page 5 of 7 SLX Series
MOUNTING:
The SLX Series switcher is intended to be rack mounted in a standard EIA 19” rack. Four (4) mounting screws are
required to secure each frame. Each frame will occupy either 1 RU or 2 RU depending on system configuration.
Multiple frames may be used in a system multiplying the rack space required. Adequate ventilation is required within
the rack to prevent temperatures exceeding the recommended operational temperature specification. This may require
1 RU spacing between frames in unventilated racks.
ADJUSTMENTS:
All modules are factory adjusted for proper operation. If necessary, the following adjustments are available.
ANALOG VIDEO:
R60: ............ DC Offset - sets the DC reference point for STC (Sync Tip Clamp) or AC coupled mode.
R42 ............. Gain - adjusts video amplitude to 1 Vp-p.
C6 ............... Frequency Response - adjusts for maximum bandwidth / optimized flat response.
C3 ............... Frequency Response - adjusts for secondary feed-through of input signals 17 to 32.
DIGITAL VIDEO:
No Adjustments.
AUDIO:
R4: .............. Common Mode Rejection, 1 each for Audio Inputs.
R18: ............ Gain, Primary inputs 1-16, Set for unity gain at +18 dBm input.
R32: ............ Gain, Secondary inputs 17-32, Set for unity gain.
DIGITAL AUDIO:
No Adjustments.
JUMPERS:
W2: ............. STC, (Analog Video Module Only) Sync Tip Clamp enable, typical for Composite video systems.
W3: ............. AC, (Analog Video Module Only) AC couple enable, typical for Multi-Channel Video systems.
NOTE: Use either W2 or W3 to determine signal-coupling method. Do NOT use both simultaneously.
Following jumpers are used on all modules.
W4: ............. Input Group, Position of jumper selects Input Group 1-16 or 17-32.
W5: ............. Output, Position of jumper selects modules Output assignment of 1 or 2.
W6: ............. Level, Jumper selects module’s control level assignment, typical 1 = video, 2 = audio.
