Nokia 21XX User Manual

Display 76 – Ear (= downlink) audio display

++++++++++++++ Example: ++++++++++++++ ##############
+ Vaa Pbbb + + V0A P125 + #EVol PeakVal#
+ Cccc CAddd + + C000 CA001 + #CutOff COAve#
+PAeee + +PA353 + #PkAver #
+ + + + # #
++++++++++++++ ++++++++++++++ ##############

aa Volume

level.

bbb

Peak value of downlink audio signal during last frame in dB, decimal point
and sign is not shown, ie. -10.5 is show 105.

ccc

Cut off counter value of last frame. This counter counts how many samples
are saturated during last frame.

ddd

Moving average of cut off counter, decimal point and sign is not shown, ie.
-10.5 is show 105.

eee

Moving average of peak levels.

The display is reset and restarted when call is taken (if FT display counters are
enabled). When call is terminated the display is frozen to show last values. Display
values will not be saved to the EEPROM.

Display 77 – Microphone (= uplink) audio display

++++++++++++++ Example: ++++++++++++++ ##############
+ Paaa Abbb + + P303 A225 + #MicPeak MAve#
+ Cccc CAddd + + C023 CA003 + #CutOff COAve#
+ + + + # #
+ + + + # #
++++++++++++++ ++++++++++++++ ##############

aaa

Peak value of uplink audio signal during last frame in dB decimal point and
sign is not shown, ie. -10.5 is show 105.

bbb

Moving average of peak levels, decimal point and sign is not shown, ie. -
10.5 is show 105.

ccc

Cut off counter value of last frame. This counter counts how many samples
are saturated during last frame.

ddd

Moving average of cut off counter