INSTRUCTION MANUEL. PROMAX-8+
May 2001
Page 35
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To accede to any of the different fields of the initial screen of the LOGGER
function, turn the rotary selector [9] until it is activated (it appears shadowed) and next
press it.
First of all you must select the logger on which you want to perform any
function: turn the rotary selector until the LOGGER NUMBER field is shadowed and
press it. Then turning the rotary selector, select the desired logger (from 0 to 54) and
finally press it again to validate. The acquisition date appears under the logger number
(only if you have taken measurements on this logger).
To carry out a logger acquisition you must select the MEASURE function, for
this purpose turn the rotary selector [9] and when this field appears shadowed press it,
in this way you will accede to the logger. Next press again the rotary selector [9] in order
that the PROMAX-8+ makes all the measurements defined in the LOGGER
configuration menu over all the active channels of the channel plan (see Edit Channel
Plan function at section 4.2.1 Global configuration menu).
IMPORTANT
The processing of channels as analogue or digital and the parameters to make
the measures (the frequency of the audio carrier for the analogue channels and
the frequency offset for the noise measure of the digital channels C/N ratio) will
correspond with the configuration of the equipment at the time of carrying out the
measurement.
To return to the initial menu of the LOGGER function press the LOGGER key.
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, the third the V/A ratio (only for analogue channels) an the fourth the C/N ratio.
Turning the rotary selector [9] you can see the rest of channels.
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.
Figure 38.- Viewing a logger.
Summary of Contents for PROMAX-8+
Page 1: ...PROMAX 8 ANALIZADOR DE TV CABLE CABLE TV ANALYSER ANALYSEUR DE TV CÂBLE 0 MI0872 ...
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Page 94: ...INSTRUCTION MANUEL PROMAX 8 Page 38 May 2001 ...
