Essential Viewing TVI C300 Manuel télécharger pdf (Page 11)

TVI I300 Hardware Manual

Page 11

4.9 Status LEDs – J31 & J32

The operational status reporting of the I300 is provided via five common cathode tri-state LEDs

where each should nominally be capable of illuminating as red, green, or orange (red plus

green). The function of the LEDs is defined as follows where the function and states are

detailed in the user manual;

LED 1

Power

LED 2

IP-Link

LED 3

Server-Link

LED 4

HSDPA/3G State

LED 5

EDGE/GPRS State

The I300 provides two headers to power the five status LEDs via J31 and J32. The forward

voltage of the LEDs must be 2v @ 20mA. The following tables specify the mating connectors

and connector pins for J31 and J32.

J31 – 5x2 JST PHDR connector

Description Pin

LED 4 Red anode 1

LED 4 Green anode 2

LED 3 Red anode 3

LED 3 Green anode 4

LED 2 Red anode 5

LED 2 Green anode 6

GND 7

GND 8

GND 9

GND 10

J32 – 4x2 JST PHDR connector

Description Pin

LED 5 Red anode 1

LED 5 Green anode 2

LED 1 Red anode 3

LED 1 Green anode 4

Reserved (do not connect) 5

GND 6

GND 7

GND 8

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17

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Essential Viewing TVI C300 Manuel Page 11