Videotec MAXIMUS MPXT, Инструкция по эксплуатации

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nstruc
tion manual
28 MNVCMPXHDC_1916_EN
11.2 Extraordinary maintenance
(to be done only under particular
circumstances)
11.2.1 Fuse replacement
If necessary, replace the fuses illustrated in figure (7.2
Description of the connections, page 20).
FUSES REPLACEMENT
Supply voltage Fuse (F1) Fuse (F2)
24Vac, 50/60Hz T 4A H 250V 5x20 T 4A H 250V 5x20
120Vac, 50/60Hz T 2A H 250V 5x20 T 4A H 250V 5x20
230Vac, 50/60Hz T 2A H 250V 5x20 T 4A H 250V 5x20
Tab. 11
11.2.2 Replacement of the wiper blade
In models equipped with a wiper, the worn blades
can be replaced.
Unscrew the rivet nut fastening the blade and
remove it with the washers. Replace the worn
blade with a new one. Apply a good quantity of
threadlocker (Loctite 270), reposition the rivet nut
and the washers by adjusting fastening until the
blade correctly tits to the glass. Activate the wiper to
check the blade is correctly adjusted.
Fig. 23
11.2.3 Factory Default
If the access password is no longer
available, follow the procedure to reset to
default factory settings.
The effect of the Factory Default procedure is the
same obtained through the web interface (Hard Reset
button).
To restore the factory settings relative to the network,
user access and camera configuration follow this
procedure:
• Switch off the unit.
• Open the connection compartment.
• Press and hold the reset button (P1, 7.2 Description
of the connections, page 20).
• Power the unit.
• Wait 30 seconds.
• Release the reset button.
• Wait for 2 minutes.
• Switch off the unit.
• Close the connection compartment.
• Power the unit.
It is also possible to perform the reset in remote
mode. Follow the procedure below:
• Switch off the unit.
• Connect the RST wires of connector J6 together (
7.2 Description of the connections, page 20).
• Power the unit.
• Wait 30 seconds.
• Disconnect the RST connectors.
• Wait for 2 minutes.
• Switch off the unit.
• Power the unit.
Once the factory default procedure has
terminated, you need to configure the unit
as described in the relevant chapter (9.1
Default IP address, page 26).