TERION UM20-100111B, Руководство по установке, Страница: 47 / 78

10 Calibration
The system needs calibration when it is newly installed and anytime an ITU, DHF/FM
antenna, or DHF/FM antenna cable is replaced. Additionally, if the ITU is upgraded to
version 7.2, the ITU
must be calibrated after the upgrade.
On the DT keyboard, press
F2
, then
7
, and then the
PAGE DOWN
key twice .
A Warning screen is displayed. To clear this screen, type the password. (No letters or
numbers will appear while you are typing.)
Note: The ITU Installer Controls screen is password protected. Only
trained personnel need to know the menu commands on this page.
The password is
KR28L
.
CAUTION! Disclose the password to only those personnel who are trained and
have a need to know.
Note: If you type the password and the screen does not clear, press the
ESC
key and try again. Note that if the DT keys are pressed too hard,
characters will repeat. If they are not pressed hard enough, no characters
will be input.
As soon as the password is typed, the ITU Installer Controls page appears.
To calibrate the system use the arrow keys to
select the
Calibrate command and press the
ENTER
key.
10-1
Mobile Messaging System Installation Manual June 15, 2001
UM20-100111B Terion, Inc.