Power Switch; Reset Button; Leds - Cisco 819 Installation Manual

Chapter 1 Product Overview
•

Power Switch

The power switch shuts down the router. A power switch lock is available to prevent accidental turning
off of the router in the hardened SKUs.

Reset Button

The Reset button resets the router configuration to the default configuration set by the factory. To restore
the router configuration to the default configuration set by the factory, use a standard size #1 paper clip
with wire gauge 0.033 inch or smaller and simultaneously press the reset button while applying power
to the router.

LEDs

The LEDs are located on the front panel of the router.
819 ISR.
Table 1-5
LED
SYS
ACT
WWAN
GPS
OL-23125-02
Omnidirectional
3G LED Descriptions
Color
Yellow
Green (blinking)
Green (solid)
Green (four blinks
during bootup)
Off
Green
Off
Green
Green (slow blinking)
Green (fast blinking)
Off
Green (solid)
Green (slow blinking)
Yellow (solid)
Yellow (slow blinking)
Off
Table 1-5
Description
FPGA download is complete.
ROMMON is operational.
IOS is operational.
Reset button has been pushed during the bootup.
After powering up, when FPGA is being downloaded (in
ROMMON).
Network activity on FE Switch ports, GE WAN port, 3G
cellular interface, and serial interfaces.
No network activity.
Module is powered on and connected but not transmitting
or receiving.
Module is powered on and searching for connection.
Module is transmitting or receiving.
Module is not powered.
Standalone GPS.
GPS is acquiring.
Assisted GPS.
Assisted GPS is acquiring.
GPS is not configured.
Cisco 819 Integrated Services Router Hardware Installation Guide
Hardware Features
describes the 3G LEDs for the Cisco
1-13