NorthStar Navigation D210 operation manual Appendix a Specifications

Appendix A - Specifications

•Size

Mount: 51 mm (2”) diameter hole

Depth behind face plate: 95 mm (3.75”) max.

Display: 3-character LCD

•Color Black bezel.

•Backlighting

Red colored diffused lighting for display.

•Water Integrity

Front will withstand direct water spray.

•Depth/Alarm Range 2.0-600 feet

0.6-184 metres

0.3-100 fathoms (to 9.9 in tenths)

•Sensitivity

Better than 0.05 mV RMS at 200 feet.

•Transmit Power

36 W RMS nominal at 13.6 V DC.

•Transducer

200 kHz 1900 pF/600 W parallel.

•Display Updating 1 second.

Display is backlit for

Night operation

Alarm On/

Change Value up

•Operating Voltage

9.5 V DC to 16.5 V DC.

•Operating Temperature 0°C to 50°C (32°F to 122°F).

•Current Drain

150 mA max, including internal buzzer.

•Data Input/Output

Single wire data output/Input.

Dual station mode outputs NMEA sentences. Dual station accepts NMEA sentences. In the linked mode a dual station pair also transfer function settings eg. Alarm on/off.

•NMEA Output DPT.

•NMEA Input DPT and DBT.

•External Buzzer Output

12 V DC Buzzer, 100 mA max.

•RF Interference

<6 dB quieting on any marine radio channel (with 3 dB gain antenna) within one meter of the instrument. Complies with CE EMC standards EN50081-1 and EN50082-1.

Alarm Off/

Change Value

Down

10 Northstar Explorer D210 Installation and Operation Manual