Hongdian H7921/H7920 Basic 3G/4G Router - Manual (Page 27)

H792x 3G/4G Router 4 Before config
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4
Before config
About this chapter
Chapter Content
4.1 LED Status The meaning of LED status.
4.1 Local config How to local config H792x 3G/4G router.
4.3 Basic config Basic config & function.
4.1 LED Status
There are LED on front panel of H792x 3G/4G router, they show how H792x 3G/4G router
works.
Table 4-3 LED instruction
LED name Status
SYS
 Solid light: system normal
 Dark: system abnormal or during booting
LAN
 Solid light: connect ok
 Blinking: data sending/receiving.
 Dark: no connection.
RF
 Solid light: good signal, 21～31
 Blinking quickly (0.5s): normal signal, 11～20
 Blinking slowly(2s): bad signal, 1～10
 Dark: no signal
NET
 Solid light: connect 3G/CELLULAR ok
 Blinking slowly(0.5s): connect 2.5G network ok
 Blinking quickly(2s): dialing
 Dark：No module or no auto-dial