Promax 10 SE, Руководство пользователя

Страница: 102 / 154

USER’S MANUAL. PROMAX-10 Premium
Page 42 11/2008
To check the measurements stored in a specific logger select the VIEW option:
The first line shows the channel plan (CCIR in the
example), the audio carrier offset (5.50 MHz), the audio
demodulation (FM) and the units of measurement (dBµV).
The second line shows the logger number (53 in the
attached figure) and the headings of the measurements
(
V , V/A and C/N ). The measurements taken are
shown in the following format: first column shows the
channel, the
D indication on its right means it has been defined as digital (see Edit
Channel Plan function at section 4.2.1 Global configuration menu ), the second column
shows the level (analogue channels) or the channel power (digital channels), the third
the V/A ratio (analogue channels) an the fourth the C/N ratio (analogue channels) or
MER (digital channels). Turning the rotary selector [9] you can see the rest of channels.
Figure 51.- Viewing a logger.
The time and date when measurements were taken appear at the end of the list
of measurements, in the following order: hour:minute:second and month:day:year. To
return to the initial menu of the LOGGER FUNCTION press
LOGGER key.
To print the stored measurement select the PRINT field, previously consult
section 4.3 Connecting to a computer or a printer .
PROMAX-10 Premium
LOGGER NUMBER
10
DATE: 08:55 21-03-2004
CHANNEL PLAN: CCIR
AUDIO: 5.50 MHz (FM)
UNITS: dBuV
THRESHOLD: OFF
NOISE FREQ.: BW/2
CHAN FREQ V V/A C/N
C23 487.25 76 14 52
C25 503.25 53 9 33
C27 519.25 81 16 55
C29 535.25 59 13 39
C31 551.25 78 16 44
C34 575.25 67 11 45
C37 599.25 54 7 34
C38 607.25 57 14 >37
C39 615.25 62 18 >42
C41 631.25 71 14 43
C43 647.25D 43 13
C14 70 MER = 33
BER = 8.8E-6
Figure 52.- Example of print.