24
you want both Static and Pitot outputs connected to the aircraft and both of them achieving
a specific target value. Leaving one output in Measure or Leak and the other output in
Control should be done only during a Leak check.
Static Mode:
The Static output has three modes of operation. The three mode are
Measure (M), Leak (L) and Control (C). The power-up mode defaults to Measure (M). To
change the mode press the Ps Mode key. The three modes will be displayed on line 4 of the
display, with the cursor under the Measure mode. The UP ARROW key can be used for
moving the cursor left and the DOWN ARROW key can be used to move the cursor right.
The cursor wraps around the selections, that is, moving the cursor left past “MEAS” wraps it
around to “CTRL”. The sample screen below shows the three mode choices displayed on line
4 of the display, with the cursor under “MEAS”.
Units: knots Feet/min
Feet
Actual: M 101.2
3500
1005 M
Target:
20.0
3000
0
Ps mode : MEAS, LEAK, CTRL
Move the cursor to the desired mode and then press ENTER. The selected mode is displayed
on the screen and blinks until the GO key is pressed. The new mode will not become effective
until the GO key is pressed. The sample screen below shows the selected Static mode as
“LEAK”. Notice that the “L” on the right in line 2 is blinking.
Units: knots Feet/min
Feet
Actual: M 101.2
3500
1005 L
Target:
20.0
3000
0
Important note:
When either the Pitot or Static Mode is changed to Control (C), BOTH
Pitot and Static outputs are automatically changed to Control. During normal operation
you want both Static and Pitot outputs connected to the aircraft and both of them achieving
a specific target value. Leaving one output in Measure or Leak and the other output in
Control should be done only during a Leak check.
The 'MEASURE' to 'CONTROL' transition
When either a Pitot or Static output is changed from Measure or Leak to Control mode, a
sequence of events takes place that needs explaining. Since the controlling portion of the
Содержание 6300-M4
Страница 10: ...3 Figure 2 1 A ...
Страница 11: ...4 Figure 2 1 b ...
Страница 14: ...7 Figure 2 2 ...
Страница 15: ...8 Figure 2 3 ...
