Extron electronic MTP T 15HD A AAP - Manual (Page 14)

VersaTools ® MTP 15HD A Series • Installation VersaTools ® MTP 15HD A Series • Installation
VersaTools ® MTP 15HD A Series, cont’d
VersaTools ® MTP 15HD A Series • Controls and Indictors VersaTools ® MTP 15HD A Series • Controls and Indicators
Front Panel Controls and Indicators
See figure 12 to identify the front panel features on the
transmitter and receiver.
MTP RL 15HD A receiver
MTP T 15HD A transmitter
RGB
PEAKING LEVEL
M T P S E R I E S
MTP RL 15HD A SEQ receiver
M T P S E R I E S
RGB
DELAY
PEAKING LEVEL RED
GREEN
BLUE
SELECT
M T P S E R I E S
2 3
1
1
2 6 5 4 3
1
Figure 12 — MTP front panels
1 Power LED — This LED indicates power is applied to the MTP.
2 Level control — The Level control alters the video output
voltage to affect the brightness of the displayed image. Adjust
the knob while viewing the displayed image to set the level/
boost that provides the best picture quality.
For best results when using an RL receiver, connect a
load to the receiver’s buffered output before adjusting the
level.
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3 Peaking control — Peaking affects the sharpness of a picture.
Increased peaking can compensate for mid- and high-frequency
detail loss from low bandwidth system components or
capacitance in long cables. The minimum setting (at the
counterclockwise limit) provides no peaking. The maximum
setting (at the clockwise limit) provides 100% peaking. Adjust
this control to obtain the optimum picture sharpness.
4 Select button — This recessed button selects the red, green, or
blue video signal to adjust and resets all three video signals to a
skew delay of zero nanoseconds.
Use a Tweeker or other small screwdriver to press and release
this button to cycle among selecting the red, green, or blue
video signal to adjust. The selected signal is indicated by the
Red, Green, and Blue LEDs (
5 ).
The SEQ receiver automatically saves the setting for the
video signal that is being deselected when you push this
button or when the selection times out after 10 seconds.
Press and hold this button for approximately 3 seconds to set
the skew delay for red, green, and blue to zero. The Red, Green,
and Blue LEDS (
5 ) all turn off. Release the button.
5 Red, Green, and Blue LEDs — These LEDs indicate the video
signal that is selected by the Select button ( 4 ) for skew
adjustment using the Adjust control ( 6 ). The LED for the
selected color flashes when the skew compensation for that
color’s video signal has reached the minimum or maximum
limit.
6 Delay (skew adjusment) control — This control delays the
selected red, green, or blue video signal by up to
62 nanoseconds. The delay is applied in incremental,
2-nanosecond steps. Rotate the control counterclockwise to
reduce the delay or clockwise to increase the delay.
The control’s movement is smooth; it does not have
mechanical steps or high- and low-limit stops.
Watch the displayed image to observe the steps of delay.
The selected Red, Green, or Blue LED ( 5 ) flashes to
indicate that the control has reached the minimum
(counterclockwise rotation) or maximum (clockwise
rotation) limit.
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