Extron Electronics ISM 482 - Manual (Page 32)

ISM 482 Integrated Scaling Matrix Switcher • Operation 26
3. Rotate the Adjust knob or Adjust knob to vary the settings within the following
adjustment ranges:
NOTE: The Adjust knobs have no mechanical limits to their rotation.
• Color/Tint: Color adjusts within a range of 0 to 127. Tint adjusts within a range of
0 to 255.
• Brightness/Contrast: The range for both adjustments is 0 to 63.
• Size: Observe the display and turn the Adjust knob to increase or decrease the
horizontal size of the image. Turn the Adjust knob to increase or decrease the
vertical size of the image. The adjustment range depends on the input rate applied
and the selected output resolution.
• Center: Observe the display and turn the Adjust knob to center the image
horizontally or the Adjust knob to center the image vertically. The adjustment
range depends on the input rate applied and the selected output resolution.
• Horizontal and vertical filter (RGB or component video input):
Horizontal (Horz) adjusts within a range of 0 to 3.
Vertical (Vert) adjusts within a range of 0 to 7.
•
Filter (S-video and composite video input):
Either knob adjusts within a range of 0 to 7.
4. Repeat steps 2 and 3 for each image adjustment to be made for that output.
5. If you want to set picture adjustment on the another tie, press the another input button
or the other output button.
Front Panel Security Lockout (Executive Mode)
The front panel security lockout limits the operation of the Integration Scaling Matrix switcher
from the front panel. When the switcher’s front panel is locked, all of the front panel
functions are disabled except for input and output selection and black/mute selection.
To toggle the front panel lock on and off, press and
hold the Color/Tint and Center buttons
for approximately 2 seconds (see figure 24). The LCD displays Executive Mode Enabled
or Executive Mode Disabled to indicate the mode. Release the buttons. The LCD also
displays Executive Mode Enabled if you push a locked out button when the switcher’s
front panel is locked.
10 sec.
timeout
Press and hold both buttons
simultaneously for 2 seconds
OR
Default
Cycle
COLOR/
TINT
CENTER
ISM 482
Executive Mode
Enabled
ISM 482
Executive Mode
Disabled
Figure 24. Front Panel Security Lockout Flowchart