TV measurement
36
Level Measurement TV Analogue
After you have set a channel or a frequency, the level is automatically
measured and displayed on the LC display either in dBµV or in dBmV
(depending on the basic configuration). The input level can be measured
in the range of 30 dBµV to 120 dBµV (-30 dBmV to 60 dBmV).
LC display:
• Channel: CH 05
• Mode: TV analogue
• Level measured: 86.5 dBµV
Level Overflow and Level Underflow
The LC display indicates underflow at a level of < 30 dBµV.
LC display:
• Channel: CH 05
• Mode: TV analogue
• Level: underflow
The LC display indicates overflow at a level of > 120 dBµV.
LC display:
• Channel: CH 05
• Mode: TV analogue
• Level: overflow
Note
DVB-C signals can only be measured if „digital reception“ has been set,
see chapter ‚standard change-over‘.
TV/DVB-C/DVB-T Level Measurement
LC display when the DVB-C/DVB-T levels are measured:
The change-over from the analogue measurement to the digital level
measurement is described in chapter ‘standard change-over’
• Channel: Special channel 32
• Mode: TV/DVB-C or DVB-T
• Level measured: 64.0 dBµV D
CH: .05. TV
LEV: 86.5dBuV A
CH: .05. TV
LEV:___._dBuV A
CH: .05. TV
LEV:.dBuV A
☞
CH:S.32. TV
LEV: 64.0dBuV D
