User manual MAGELLAN 750M

[. . . ] Vehicle Navigation System Installation & Reference Addendum Vehicle Navigation Made Portable TABLE OF CONTENTS TM The Magellan 750M Vehicle Navigation Made PortableTM Precautions . 2 Important Information: Please Read This First! DO . Preparing Navigation Computer for 750NAV In-Vehicle Fixed Installation . . 2 2 3 4 6 6 6 7 8 9 10 13 15 15 17 18 18 18 19 19 20 21 25 25 26 27 1 PREC AUTIONS ! TIP This symbol is intended to alert the user to the presence of important operating instructions. [. . . ] Step 3: Highlight `Calibrate', press ENTER. Step 4: Follow on-screen instructions. Step 6: Verify that the Direction and Signal Strength Indicator located at the bottom left corner of the Display, is green, indicating that the system has located GPS satellites. If this is not green, refer to the `Troubleshooting' section. The `Quick Calibration' procedure is now complete and the 750M is ready for inputting a destination. For further instructions, consult the 750NAV User Manual. 17 OPERATIONS Battery Charger The Battery Charger provides power to the 750M and charges the Battery only during 750M operation. It also incorporates a Battery Test Circuit that allows the user to check the charge on the Battery. Using the `BATTERY TEST' Button and reading the five (5) multi-colored Battery Status Indicators, a user can determine the state of the Battery, from `LOW' to `100%'. To determine true Battery power level, either disconnect the Power Adapter or place the Charger switch in `OFF', otherwise charging voltage will be displayed. Be cautious of leaving the Battery in an automobile exposed to extreme heat or cold. In these situations take the 750M into a home or office when not in use. Extreme temperature may cause the Battery to fail. Battery charge time varies with age, initial battery power, and temperature and can take up to 12 hours from fully depleted to `100% charge. Operating the750M does not require the Battery to be at 100%, but operating the750M with the Battery power level below `LOW' may prevent automatic backup of destination address and last location information. To test the Battery simply locate and push the `BATTERY TEST' Button which is recessed on the bottom of the Battery Charger and read the corresponding Battery Status Indicator. The Battery Charger has a switch with three selections: AUTO: In the `AUTO' position, the charger will power the 750M, trickle charge the Battery, and store addresses and last location information during shutdown. BATTERY: In the `BATTERY' position, no charging occurs. The `BATTERY' position allows the 750M to be used in a stand-alone mode without the Power Adapter. If the 750M is used in the `BATTERY' position until the battery power is depleted, address book and last location information may be lost. OFF: In the `OFF' position, the Battery is not charged when used with the Power Adapter connected to the vehicle's power accessory port, but will allow the750M to operate. The `OFF' position is used to shutdown the750M when in a stand-alone mode, or to check Battery power with the Power Adapter connected and 750M in use. Battery Operation / Stand-Alone Mode The 750M Battery is a lightweight, 12 volt, sealed lead acid type that is pre-charged to be ready for operation. Its sealed construction makes it leak resistant. The Battery has an optimum discharge time of 2 amp hours that should be sufficient to operate the 750M for up to one hour if necessary. 18 TIP Battery capacity degrades at low temperatures and over the life of the system. In the event that the vehicle power port is unusable, such as a blown fuse, or if required for an airport security check, the 750M can be used solely from a new, fully charged Battery for periods up to 1 hour. To do so, simply slide the Battery Charger switch to `BATTERY'. [. . . ] · Refrain from getting any part of the 750M wet with water or any other liquid. · The system is designed to be rugged, but can be damaged if dropped. Use caution when removing and transferring the system from one location to another. · Do not expose the 750M system to extreme heat or cold temperatures for extensive periods of time. [. . . ]