OTT netDL 1000 User Manual

41
10 LED indicators
For indicating different operating states, the OTT netDL unit front panel has two
multi-color LEDs:

"Logger" LED – Flashes green; frequency: once every 2 seconds
➝ datalogger active.
– Flashes green; frequency: once per second
➝ IP data communication active.
– Flashes red; frequency: once per second
➝ IP data communication failed.
– Off
➝ datalogger in sleep mode.

"Modem" LED – Continuously illuminates green
➝ internal modem active.
– Continuously illuminates orange
➝ GPRS data communication available.
– Off
➝ internal modem inactive
On the OTT netDL 1000 unit, the RJ-45 socket is provided with two additional
LEDs for checking the Ethernet interface (refer to Figure 28):

LED A (Link Status) – Steady green
➝ Link to an Ethernet LAN or DSL router is established

LED B (Trafic) – Flashing green
➝ Transmitting and receiving activities over the Ethernet
interface are taking place.
When both LEDs are permanently off, the Ethernet interface may be in sleep
mode. Using the
Information | Connections | LAN | Current state
feature (operate/set the OTT netDL on site), you may temporarily enable the
Ethernet interface (refer to Chapter 9.7).

OTT netDL 1000 Specifications

General

Brand	OTT
Model	netDL 1000
Category	Data Loggers
Language	English