WILLTEK 4400 Mobile Phone Tester Series, Руководство пользователя

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Chapter 6 Tools
Configuration
212
4460 GSM System Option and 4468 EDGE System Option Version 12.20
Last alignment date: 06-Dec-2004 — Here, the date of the last calibration of
the test set will be displayed.
In case there is no calibration date for the entire test set available, the date of
the last calibration of the RF section is indicated.
Options The options area provides a quick overview of all options installed.
Installing additional options Some of the options of the Willtek 4400 require both software and hardware
(like e.g. the high-precision time base option or OCXO). These options can only
be installed by the Willtek product specialists.
Options that are software-based only (like ACPM for instance) may be installed
on-site. The only thing required then is an option key available from Willtek.
When you have the option key at hands, follow the instructions below:
1 Push this softkey.
2 The
Input Option Key
entry field will be displayed on-screen:
3 Enter the option key received from Willtek.
4 Confirm the option key entered by pushing the E
NTER
function key or the
corresponding key on the external keyboard.