Lowrance lms-522c igps 操作指南

3 

It's important to us (and our power users), but, if you don't care how 

many watts of power the unit has, or how many waypoints the your unit 

can store, skip ahead to important information on how the sonar works, 

on page 5. (Background on GPS begins on page 6.) 

Display: ............................5.0" (12.7 cm) diagonal high contrast color 

Film SuperTwist LCD; programmable to 

viewing preference. 

Resolution: ......................480 pixel x 480 pixel resolution; 230,400 to-

tal pixels. 

Backlighting: ..................Incandescent backlit screen with multiple 

lighting levels; backlit keypad. 

Input power: ...................10 to 15 volts DC. 
Case size: .........................5.4" H x 6.9" W x 3.4" D (13.8 x 17.6 x 8.6 

cm); sealed and waterproof; suitable for salt-

water use. 

MMC slots:.......................One with waterproof door (SD card compati-

ble). 

Recording: ........................ GPS uses MMC & SD cards for recording trip 

details and displaying charts or custom maps. 

Sonar uses them to record and save sonar 

chart logs. 

Back-up memory:...........Built-in memory stores sonar records and 

GPS data for decades. User settings are 

stored when unit is turned off. 

Languages: ......................10; menu languages selectable by user. 

Frequency: ......................LMS-527cDF: 50/200 kHz. 

LMS-522c: 200 kHz. 

Transducers: .....................A dual-frequency Skimmer

®

 transducer with 

built-in temperature sensor is packed with the 
LMS-527cDF. It has 35

°/12° cone angles. A 

single-frequency Skimmer transducer with 

built-in temperature sensor is packed with the 
LMS-522c. It has a 20

° cone angle. Transduc-

ers operate at speeds up to 70 mph (61 kts).