3. PANEL DESCRIPTION
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3. PANEL
DESCRIPTION
3.1
Front panel
Figure 3-1 Front panel
1 Power
switch
Turns the power on and off. Power is turned on when the button is depressed (|).
2
Pattern selection keys
These keys select output patterns. If there are multiple patterns assigned to one key, the
pattern switches each time you press the key.
See section 6.1, “Selecting the Output Pattern” and section 6.5, “Output Pattern Description.”
3 USB
port
Can be used to transmit timing and picture data from a PC to the LT 450 (option).
See section 9.4, “Controlling the LT 450 through the Front Panel USB Port.”
4 SATURATION
key
When the output pattern is full field color bar or raster, this key sets the saturation to 75 %
or 100 %.
See section 6.2, “Setting the Saturation.”
5
(G, B, R) Keys
When the output format is raster, these key switch (G, B, R) on and off .
See section 6.3, “Setting the Output Signal (G, B, R).”
6 INVERSION
key
Sets whether or not to invert the display when the output pattern is convergence, character,
window, or monoscope.
See section 6.4, “Setting Inversion.”
7 SYNC
key
Pressing this key toggles between adding and not adding a sync signal when the output
format is component, and the signal format is RGB.
See section 5.2, “Setting the Sync Signal.”