Whistler GPS - Manual (Page 11)

External Functions
1. External power jack provides connection for the optional
12 to 3 volt DC power cord. See 9-A.
2. Data jack provides connection for the optional USB PC
interface cable.
3. Battery & Compact Flash Card compartment uses 2 AA
batteries and optional type II compact flash card.
4. External Antenna provides connection for an active
external GPS antenna. Requires a male MCX connector.
Button Functions (See 9-B and 9-C)
1. Display Screen provides map and “points of interest”
information.
2. Page/Escape (ESC) Button selects different navigation
screens or exits current menu.
3. Power (PWR) Button press and hold turns unit on/off.
Turns backlighting on/off.
4. Zoom In (IN +) Button lowers the viewing area. Pressing
for 2 seconds turns on/off map mode and map scale.
5. Zoom Out (OUT - ) Button increases the viewing area.
Pressing for 2 seconds hides or displays interstates.
6. Menu Button opens option selection screen. Press this
button twice enters the main menu.
7. OK Button in menu mode, selects a menu item. In the Map
Page, press and hold for 2 seconds creates a waypoint.
8. Direction Button allows movement through menu items.
While on the map page, press and hold this button in any
direction for access to the arrow. The arrow can be moved
either up/down or left/right. It can be used to display info
about POI’s or highways.
Functions
GALILEO ™ GPS
9
Functions
9-A
9-C
9-B