Anrtisu Cell Master MT8212B, Руководство пользователя, Страница: 116 / 294

FREQ/DIST Choosing FREQ/DIST in EVDO mode causes the soft keys, below, to be dis-
played and the corresponding values to be shown in the message area.
q
Center
¾ Sets the center frequency. Enter a value using the Up/Down arrow
key or keypad, press ENTER to accept, ESCAPE to restore the previous
value.
q
Signal Standard
¾ Opens a menu of soft keys used to select the signal stan-
dard to be used. For more information on signal standards, refer to Appendix
C.
q
Select Standard
¾ Opens the signal standard menu, showing the currently
selected signal standards. Use the soft keys to navigate the list. Press the
Show All
soft key to show the complete signal standard list. When the
complete list is displayed, the currently selected signal standards are
marked with an asterisk. Press the
Show Selected
soft key to show only
the currently selected signal standards.
q
Select Channel
¾ Sets the channel information for the available standard.
q
Channel Increment
— Changes the channel increment step size when the
Up/Down arrows are used to select the channel number.
q
Back
¾ Returns to the previous menu.
q
External Ref Freq
— Set the external reference frequency. Valid values are: 3
MHz, 9.8304 MHz (8x), 10 MHz, 13 MHz, 15 MHz, 19.6608 MHz (16x).
AMPLITUDE Choosing AMPLITUDE in EVDO mode causes the soft keys, below, to be dis-
played and the corresponding values to be shown in the message area.
q
CDP Scale
— The CDP (Code Domain Power) scale can be manually set
from 1 dB/Div to 15 dB/Div.
q
dBm/Watts
— The measurement results can be displayed in either dBm or
Watts.
q
Power Offset
— Choose Power Offset to have the Cell Master automatically
adjust for the loss through any external cables, attenuators, and couplers.
NOTE: If the loss is not known, Option 21, Transmission Measurement, or the
Offset Calibration can be used to measure the loss of the system.
2-92
Chapter 2 Functions and Operations