Chapter 1 Introduction
PM7510-R0 User’s Guide
11
1.4.3 UPS Port
You can connect a UPS to the
UPS
port to keep the Zyxel Device running in case the main power fails.
The following diagram and chart show the pin assignments of the
UPS
port on the Zyxel Device.
Note: The main power and UPS cannot be used at the same time.
Figure 4
UPS Port Pin Layout
1.4.4 Reset Button
If you forget your password or cannot access the Web Configurator, you will need to use the
RESET
button on the rear panel of the device to reload the factory system configuration. This means that you
will lose all configurations that you had previously and the password will be reset to the default.
1
Make sure the
POWER
LED is on (not blinking).
2
Press the
RESET
button for more than 5 seconds or until the
POWER
LED begins to blink. Wait for the
POWER
LED to turn solid green. At this point, the device is reset to factory default settings.
Figure 5
Reset Button
Table 4 UPS Port Pin Assignment
PIN UPS PORT
1
VCC_12VDC
2
UPS status: On battery
3
UPS status: Battery missing
4
GND
5
GND
6
UPS status: Replace battery
7
UPS status: Low battery
8
NA
