Simrad EQ 55 Technical Information PDF herunterladen (Seite 137)

EQ-55 Operators Manual 950-7001001/Iss 1.

Introduction and System Familiarization Page 7.

Kongsberg Simrad Mesotech Ltd.

Port Coquitlam, BC - Canada

7.7 EQ 55 CPU CIRCUIT BOARD JUMPER CONFIGURATIONS

Jumper Function Configuration

J1 RESET EQ 55 Open (closing jumper will force

/RESET)

JP2 Speed Input (Open Collector) Jumper across pins 1 to 2

Speed Input (Switch Closure) Jumper across pins 3 to 4

JP3 Interrupt 2 x 2 jumper across pins 1 to 2, and

pins 3 to 4

EQ 55 Transceiver Circuit Board Jumper Configurations

Jumper Function Configuration Notes

LK1

LK2

LK3

High Frequency channel transmit

output impedance select

Jump LK1 = 60W

Jump LK2 = 100W

Jump LK3 = 200W

Select impedance to match

transducer

LK4

LK5

LK6

Low Frequency channel transmit

output impedance select

Jump LK4 = 60W

Jump LK5 = 100W

Jump LK6 = 200W

Select impedance to match

transducer

LK11 Operate/Calibrate ADC input Jumper in position 1 of

LK11 to operate.

(Position 2 will ground

input of ADC. Do not use

in this configuration.)

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Simrad EQ 55 Technical Information Seite 137