Promax 10 SE, Manual

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USER’S MANUAL. PROMAX-10 Premium
11/2008 Page 17
En
g
lis
h
f) AUTO POWER OFF
This field permits to activate (ON) or deactivate (OFF) the POWER-OFF function.
When this function is ON, the unit automatically turns off when it has remained
inactive for a period of 10 minutes.
g) BEEP
This function permits to activate (ON) or deactivate (OFF) the PROMAX-10
Premium beeper. When it is on, it sounds on pressing any key or when turning the
rotary selector in order to alert the user.
h) LANGUAGE
This field permits to select the language between: SPANISH, FRENCH, POLISH,
ENGLISH and GERMAN.
i) EXTERNAL UNITS POWER SUPPLY (VLNB)
By means of the PROMAX-10 Premium it is possible to provide the voltage
necessary to feed external units (MMDS antennas Multichannel Multipoint
Distribution Service in case of terrestrial television without cable wireless cable ) by
the signal service connector.
This voltage will have to be provided externally by the power input [4] and to be
included in the margin from 21 to 25 V, in opposite case the instrument will not allow to
activate this function, displaying the message "
Error VEXT " at the moment of the
configuration.
The activation or deactivation of VLNB takes place according to the described
process next:
- Press repeatedly the key CONFIG until acceding to the second screen of
the configuration menu.
- Turn the rotary selector until appears shaded line VLNB .
- Press the rotary selector to activate the selection. Turning the rotary
selector, this one goes successively of OFF to ON .
- Finally, to press the rotary selector to activate the configuration changes.
When surpassing the maximum LNB current consumption the output feeding
will be deactivated and LED (V
LNB
) from frontal will blink during a minute. In order to
reactivate again the LNB voltage, after solving the cause of malfunction, it must be
access again to the instrument configuration according to the sequence previously
described.
ATTENTION
Before using the LNB feeding function make sure of absence of other power
supplies in the measurement/power supply connector like DC / AC voltages.
The entrance of external voltages when trying to feed from the
PROMAX-10
Premium , can produce damages in the implied equipment.