Extraordinary Maintenance (To Be Done Only Under Particular Circumstances); Fuses Replacement; Factory Default - Videotec Série 2 Manuel D'instructions

12.2 Extraordinary maintenance
(to be done only under particular
circumstances)

12.2.1 Fuses replacement

Maintenance must be performed with the
power supply disconnected and the circuit-
breaker open.
CAUTION! For continued protection against
risk of fire, replace only with same type and
rating of fuse. Fuses must be replaced only
by service personnel.
If necessary, the connector board's fuses can be
replaced inside the connection compartment.
Unscrew the screws and remove the cover.
Fig. 22
The new fuses must comply with the directions given
in the table.
FUSES REPLACEMENT
Supply voltage Fuse (F1)
24Vac, 50/60Hz T 4A H 250V 5x20
120Vac, 50/60Hz T 2A H 250V 5x20
230Vac, 50/60Hz T 2A H 250V 5x20
Tab. 7
MNVCNXPTZ2_2032_EN
Fig. 23
At the end of the operations close the product.

12.2.2 Factory Default

To restore the factory settings relative to the network,
user access and camera configuration follow this
procedure:
• Switch off the unit.
• Use a clean contact to connect the reset (black
• Power the unit.
• Wait for 2 minutes.
• Switch off the unit.
• Open the contact between the reset and the
• Power the unit.
Fuse (F2)
T 4A H 250V 5x20
T 4A H 250V 5x20
T 4A H 250V 5x20
F2 F2
F1 F1
Pay attention to the fixing. Tightening
torque: 1.5Nm (±0.2Nm).
If the access password is no longer
available, follow the procedure to reset to
default factory settings.
cable) signal and the relative power supply (white-
yellow cable).
relevant power supply.
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 21).
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