Extron electronic ISM 182 Front panel security lockout (executive mode)

3-17Integration Scaling Matrix Switcher • Operation
•Color/Tint: Color adjusts within a range from 0 to 127.
Tint adjusts within a range from 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
output resolution selected.
•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 selected.
•Horizontal and vertical filter (RGB or component video input):
Horizontal (Horz) adjusts within a range from 0 to 3.
Vertical (Vert) adjusts within a range from 0 to 7.
•Filter (S-video and composite video input):
Either knob adjusts within a range from 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 offf, press and hold the Color/Tint and Center
buttons for approximately two seconds (figure 3-14). 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
Enabled
Figure 3-14 — Front panel security lockout flowchart