User`s guide

146 Chapter 3
Screen Reference
CONFIGURATION
Screen Fields
The following input fields of the parameters need to be configured. The parameters
are set using the CURSOR CONTROL knob as explained in "Front Panel
Overview" on page 52.
Input Field Description
Serial Port
o Baud Rate: Fixed to 9600 bit per second.
o Data Length: Selects either 7 or 8 bits.
o Stop Bits: Specifies to either 1, 1.5, or 2 bits.
o Parity: Selects either None, Odd, or Even.
o Xcontrol: Selects either None or Xon/Xoff.
o Terminator: Selects either CR, LF, or CR+LF.
Printer
Toggles between HP PCL and ESC/P.
Beeper
Toggles between On and OFF. If On is selected, there is a beep for
each step of operation. If Off is selected, beeps are suppressed
except for noticing some errors and warnings.
Panel Key
Toggles between Lock and Unlock. If Lock is selected, the system
settings are protected from any attempt to use the front-panel
settings. The initial screen softkey menu includes only
AUTOMATIC TEST and CONFIGURATION. The test
parameters excluding Procedure are not allowed to change.
13 MHz
Reference
Selects either INT (internal) or EXT (external). If EXT is selected,
the 13 MHz reference signal must be supplied to the 13 MHz
Reference connector on the rear panel.
Option
Displays the options installed.
Attenuation
a
Toggles the attenuation function between On and Off.
Specifies the insertion losses caused by the coupler or cable you
are using to connect the RF signals from/to the mobile with
individual radio standards, respectively. Depending on transmitter
testing and receiver testing it is required to set loss values in the RF
In and RF Out fields as follows:
o RF In: Accepts the attenuations for transmitter testing.
The allowable range is from 0.0 to 99.9 dB in 0.1 dB
steps.
o RF Out: Accepts the attenuations for receiver testing. The
allowable range is from 0.0 to 99.5 dB in 0.5 dB steps.