Chapter 4 ______________________________________________________ Hand Terminal RTH21
VAISALA _______________________________________________________________________ 45
The following display is shown if the TUNE UP/TUNE DOWN key has
been pressed from the sounding workstation console or from the hand
terminal. The display does not show which of the commands, TUNE UP
or DOWN, is pending.
Figure 36 Tune Display with TUNE UP/DOWN Command
Pending
Command Display Mode
When the hand terminal is in Angle, Phase or Telem. mode, pressing the
CMD key changes the mode to a command mode where several
additional commands are available. With the additional commands you
can, for example, monitor the raw PTU, change the intensity of the
display backlight and command the receiver processor.
To return to the main modes (Angle, Phase or Telem.), press the CLR
key.
Because the hand terminal has many commands in the command mode
and all the commands cannot be displayed at the same time, the
command menus are divided into submenus. Select the submenu by
choosing the option More in the main menu and pressing the ENTER
key.
Figure 37 on page 46 shows the main command menu of the Angle and
Phase modes. Home in the upper left corner flashes, indicating that if
ENTER key is pressed, this command is selected. Pressing the Î key
stops Home from flashing and the next command (Tilt) begins to flash
instead, and so on. The Î key moves the flashing point forward and the
Í key moves it backwards. When the MORE command is reached, the
flashing point moves back to the starting point (Home) only with the Í
key. When MORE has been selected and there are no more submenus,
the main menu will be displayed again.