Updating The Pc Processor; Solutions To Possible Anomalies - Alcad 905-PC Manual De Instalación Y Programación

8.2 Adjusting the levels of monochannel amplifiers
Connect a field strength meter which covers the 470 to 862MHz band and
which works with terrestrial analogue and digital signals to the mixed output
of the monochannel amplifiers. Check that the output level regulators of each
monochannel amplifier are at minimum attenuation. Then, tune the channel
of each monochannel amplifier and adjust the output levels of each amplifier
so that all the channels are set to the same level and the digitals to 10dB less.
9.

UPDATING THE PC PROCESSOR

It is possible to update the PC Processor (firmware). For instruction on how
to download the necessary programs and directions to update the module,
please consult the ALCAD website:
If you do not have an internet connection, you can also contact Alcad's
distributors or agents or contact Alcad directly to request the update
programs. The channel processor is updated using the IP-001 programmer
interface and a PC computer.

10. SOLUTIONS TO POSSIBLE ANOMALIES

A. ANOMALY
A. The OK indicator (14) is flashing.
C. The level of the input signal of the programmed channel is less than or
greater than that indicated in the technical datasheet (20).
Fig. 10 - Adjusting the levels of the modules
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C.
SERIE 905-PC
UHF
OUT
CAUSE
VHF FM
S. SOLUTION
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