User's Manual
C4710 DAP LED indications
The DAP
is equipped with one LED, which can indicate six DAP statuses:
• Off: No power
• On 0.5 seconds, off 0.5 seconds: Loading software/firmware.
• Short flash every 0.25 seconds: IP Network error (not connected; no DHCP or TFTP
server; or no DAP Controller)
• Fast blink: DAP is operational but trying to synchronize to another DAP
• Continuous fast blink: Hardware error
• Steady On: DAP operational (and synchronized to other DAP or is the synchronization
master)
4720 DAP LED indications
LED Status
The 4720 DAP
is equipped with two LEDs.
Top LED – Yellow
This LED represents the status of the 4720 DAP. The indications are equal to the status
indication on the 4720 DAP LED.
Table 20: 4720 DAP LED Status on top LED
LED Status (Top LED, Yellow) Meaning
Off No power
0,5 seconds On - 0,5 seconds Off Loading software/firmware
Short flash every 0,25 seconds IP Network error (not connected, no DHCP/TFTP
server
, no DAP Controller
Fast blink DAP operational, but trying to synchronize to another
DAP
Continuous fast blink Hardware error
Steady On DAP operational (and synchronized to other DAP, or is
the synchronization master).
Lower LED – Red/Green
C4710 DAP LED indications
SIP DECT Fundamentals October 2012 149