Paradox DGP2-641, Справочное и монтажное руководство

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Digiplex/DigiplexNE LCD Keypad 19 n
4.13 NETWORK VOLTMETER
The Network Voltmeter provides a real-time display of the voltage so
you can verify if the network is supplying sufficient power at the
keypad’s location. The readings will appear on the LCD screen. A
reading of 10.5V indicates that the voltage is too low. This may occur
when too many modules are connected to the network, a module is
installed too far from the panel or if the system is running on the
battery. In some cases adding an external power supply may correct
the situation.
Step 1: From Normal Mode press and hold the [0] key.
Step 2: Enter the [
INSTALLER CODE
] (by default 000000).
Step 3: Press [
ACC
].
The voltage may drop during the control panel battery test.