R.V.R. Elettronica PTRL-NV/2/HP/S3, Техническое руководство

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R.V.R. ELETTRONICA S.r.l. (BO) Pag. 29
PTRLNV/2/S3 and PTRL-NV/2/HP/S3 - Technical and Maintenance Manual
CHAPTER 3
INSTALLATION
3.1 INTRODUCTION
This chapter contains the information required to install the
PTRL-NV/2/S3 and PTRL-NV/2/HP/S3 transmitter and carry out preliminary
checks.
3.2 UNPACKING
Remove the unit from its packing and, before anything else, ensure
that the unit has not suffered any damage during transit and that all
front and rear panel controls are operational.
3.3 INSTALLATION
1) This transmitter is able to operate from 4 different supply
voltages: 100, 120, 220 or 240 Vac, at 50-60 Hz.
First of all select the correct supply voltage using the selector
situated on the rear panel; use a screwdriver to raise the cover
(2 Fig.2) on which are written the various voltages, rotate it until
the arrow points to the correct voltage and re-insert it.
Check that a fuse is fitted to the cover and that its value
corresponds to the following:
220-240 Vac 2 A
100-120 Vac 3.1 A
2) Connect a 30 dB attenuator between the R.F. Ouput Connector (8 Fig.2)
and power meter (see SETUP1 Fig.4).
Use external power meter to verify the reading of equipment internal
wattmeter.
SETUP 1 / Fig.4