Rohde & Schwarz 1094.0006.50, Руководство по эксплуатации

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CTS55 Getting Started With Autotest
1094.0006.55 3.7 E-7
Explanations:
"MS Type" select keys
These keys are used to scroll through the list of mobile types. Selecting a mobile type will cause the
values allocated to the mobile for Input Att, Output Att and the signal level for the sensitivity
measurement (RxLev/RxQual and bit error rate) to be used during the test. However, as the coupler
is set to off, the attenuations are not taken into account.
"Mode" key
Step mode causes the CTS to stop after each test has been completed requiring the user to press
the "Continue" key. Continuous mode performs all the tests one after the other with no pause
between tests.
Location update
The mobile is requested to make a Location Update on the control channel. By the Location Update,
the base station is informed that a specific mobile has been switched on in its area and is ready to
make and receive calls. If the mobile is already switched on and "registered" when the test is started,
it will indicate "service" and wait. In this case, the mobile is synchronised to a near-by base station.
Switch the mobile off and on again. If the mobile fails to perform a Location Update within a defined
time period, the test will be aborted and the LocUpd box is marked as not executed (see Autotest
menu).
PIN number
Please be careful when entering the PIN number. The card will be locked after three failed attempts.
The card will be released again upon entering the PUK number, which is either known to the user or
available from the office issuing the card. It is also advisable to read the relevant section of the
operating instructions of the mobile. It is convenient to use the R&S test SIM card which always
responds to the number "0000". (A locked R&S SIM card can be unlocked by keying in the PUK
number 12345678.)
Note 1: Display Modes
In Autotest mode the results are available in two different forms, as Pass/Fail form or as measured
values. Measurement tolerances can be also be displayed. To switch between the result forms and
the tolerance display the fifth softkey from the top has to be pressed. The name of the softkey
changes to show what will appear next.
Note 2: Partitioning of the screen
The Test Menu screen is divided into the parts:
•
Part 1
The state of a measurement; this can be "Pass", "Fail" or the result value of the measurement.
•
Part 2
The state of a signalling procedure and the echo test. This can be a "f" or a " ".
•
Part 3
The activity message. This is information about an error or about an action to be done by the
user.