MP500/4N-8-16 Installation
7.9.2 Global reset
Resets the control panel programming and all the devices connected to the system data BUS to default.
It is therefore necessary, following this command, to reacquire all the devices (keypads, expansions, readers, radio expansions, etc.).
In reference to the radio expansion it is also necessary to reacquire all the radio devices associated with it.
IMPORTANT! For the Vocal Synthesis board it is not possible to restore the message to default.
IMPORTANT! Following the Global reset command, it is necessary to carry out the local reset of all the radio sirens of the
system, and then reacquire them.
To carry out the Global reset:
1. Select the item «MAINTENANCE» / «GLOBAL RESET» in the Installer menu and confirm with OK.
2. When asked «ARE YOU SURE?» press OK to confirm or ESC to cancel the operation.
3. The message «IN PROGRESS...» will appear when OK is pressed and the buzzer will sound.
4. At the end of the operation, a series of full stops will appear on the display. Turn off the system and restart from Chapter 6 -
COMMISSIONING.
7.9.3 Resetting Installer, Tech. Manager, Master and User codes
To reset the user codes, the Master code, the Installer Code or or Tech. Manager Code to their default value, access «SETTINGS» /
«USERS» / «DEFAULT CODE», from the Installer menu, select the code desired and confirm with OK.
7.9.4 Resetting hardware installer code and Tech. Manager Code
To reset the Installer code and Tech. Manager Code to its default value if you don't know the Master Code, following the instructions
below:
1. Turn off the control panel completely (see paragraph 7.11 TURNING OFF THE ENTIRE SYSTEM)
2. Set the Dip switch to 2 to ON.
3. Reconnect the control panel to the power supply, during the initialisation phase the Installer code will be set to its default value
(000000) and automatically enabled.
4. When the green RUN LED of the control panel begins to flash, reposition the Dip-switch 2 to OFF.
7.9.5 Resetting hardware to factory settings
Only in particular cases, like when there is no keypad to access the menu, if it is in any case necessary to reset the control panel to
default, can the Reset hardware be used. Remember that this method has the same effect as the Global reset (see paragraph 7.9.2
Global reset) in that only the control panel is reset to default. When this procedure is used, the individual devices maintain their
programming.
When this operation is completed, it is therefore essential to reset each device individually, as described in paragraph 7.9.6 Resetting
devices and reacquiring devices, as indicated in the Programming Manual.
In reference to the radio expansion, it is also necessary to reacquire all the radio devices associated with it.
IMPORTANT! Following the Reset hardware command, it is necessary to carry out the local reset of all the radio sirens of the
system, and then reacquire them.
To carry out the Reset hardware, follow the instructions below:
1. Turn off the control panel completely (see paragraph 7.11 TURNING OFF THE ENTIRE SYSTEM)
2. Set the Dip switch to 1 to ON.
3. Reconnect the control panel to the power supply; during the initialisation phase all the parameters will be reset to default.
4. When the green RUN LED of the control panel begins to flash, reposition the Dip-switch 1 to OFF.
5. Reprogram the control panel parameters as indicated in the Programming Manual.
7.9.6 Resetting devices
The deletion of any device in the system and connected to the bus must be done according to the procedure described in paragraph
7.5 DELETING A BUS DEVICE.
Only in special cases, for example if a device has already been acquired by another control panel or following a “Resetting hardware to
default" can the Reset devices been used.
IMPORTANT! Remember that this method only deletes the data on the device. Of the device is also acquired on the control
panel, it will continue to be present there, generating and signalling a tamper error.
To cancel the address of any device and reset its programming to default, follow the instructions below:
1. Disconnect power from the device and reconnect it. The yellow LED will begin flashing slowly.
2. Within 10 seconds, press and hold down the “PROG” button for about 5 seconds until the yellow LED flashes at a different speed.
3. Release the button. The Reset phase is concluded. The yellow LED will continue to flash until the device is reacquired (for
acquisition see paragraph 6.2.2 Procedure for acquiring bus devices).
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