Lowrance 4900m 操作ガイド

3

307,200 total pixels; 10-level gray scale
(4900M).

Backlighting: ................... Advanced cold cathode screen backlit screen

with multiple lighting levels; keypad
(5500C); Fluorescent cold cathode backlit
screen with multiple lighting levels; backlit
keypad (4900M).

Input power:................... 10 to 15 volts DC.

Case size:......................... 7.3" H x 9.6" W x 3.7" D (18.5 x 24.4 x 9.4

cm); sealed and waterproof; suitable for
saltwater use.

MMC slots: ...................... Two in waterproof compartment (SD card

compatible).

Back-up memory: .......... Built-in memory stores GPS data for dec-

ades. User settings are stored when unit is
turned off.

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

GPS

Receiver/antenna: ......... External; LGC-12w 12 parallel channel

GPS/WAAS.

Recording:........................ MMC & SD memory cards for recording GPS

trip details and displaying charts or custom
maps.

Background map:.......... Built-in custom, detailed Lowrance map.

Contains: enhanced detail of continental U.S.
and Hawaii. Includes more than 60,000 nav
aids and 10,000 wrecks/obstructions in
coastal and Great Lakes waters. Metro ar-
eas, selected major streets/highways and in-
terstate exit services details included.

Custom mapping: .......... MapCreate



 6 software optional; optional

plug and play LEI FreedomMaps

 offer the

same high-detail without the computer work
of MapCreate. Other plug and play mapping
options include IMS

 Fishing Hot Spots



,

LEI NauticPaths

 charts and Navionics



charts.

Mapping memory: ......... Up to 1GB on one MMC (or SD) card.

Position updates: .......... Every second.

Position points: ............. 1,000 waypoints; 1,000 event marker icons.