Optoma Ds339 Projector User Manual

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Appendices
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							62English
Appendices
Regulation & Safety Notices
This appendix lists the general notices of your projector. 
FCC notice 
This device has been tested and found to comply with the 
limits for a Class B digital device pursuant to Part 15 of the 
FCC rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential 
installation. This device generates, uses and can radiate radio 
frequency energy and, if not installed and used in accordance 
with the instructions, may cause harmful interference to radio 
communications. 
However, there is no guarantee that interference will not 
occur in a particular installation. If this device does cause 
harmful interference to radio or television reception, which can 
be determined by turning the device off and on, the user is 
encouraged to try to correct the interference by one or more of 
the following measures: 
• Reorient or relocate the receiving antenna. 
• Increase the separation between the device and receiver. 
• Connect the device into an outlet on a circuit different from that to which the receiver is connected. 
• Consult the dealer or an experienced radio/television 
technician for help.
Notice: Shielded cables 
All connections to other computing devices must be 
made using shielded cables to maintain compliance with 
FCC regulations. 
Caution 
Changes or modifications not expressly approved by the manufacturer could void the user’s authority, which is granted by the Federal Communications Commission, to operate this projector.  
						

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Appendices
Disposal instructions
Do not throw this electronic device into the 
trash when discarding. To minimize pollution 
and ensure utmost protection of the global 
environment, please recycle it.
Operation conditions 
This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference received, including interference that may cause undesired operation. 
Notice: Canadian users 
This Class B digital apparatus complies with Canadian 
ICES-003. 
Remarque à l’intention des utilisateurs 
canadiens 
Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada. 
Declaration of Conformity for EU 
countries 
• EMC Directive 2004/108/EC (including amendments) 
• Low Voltage Directive 2006/95/EC 
• R & TTE Directive 1999/5/EC (if product has RF function) 
						

							Marking User Waypoints on the Map Page
User waypoints can also be quickly created from the Map Page, which allows you
to Òpoint and shootÓ at any map position to create a new waypoint.
To create a new user waypoint on the map:
1. Press the PAGE key repeatedly to select the Map Page.
2. Use the rocker keypad to move the pointer to the desired map position. You may 
also need to use the IN and OUT zoom keys, in conjunction with the rocker keypad, to 
speed up this process.
3. Press ENTER (momentarily) to capture the pointerÕs position and display the New
Waypoint Page.
4. To change the waypoint name (a three-digit number is automatically assigned), 
highlight the waypoint name field and press ENTER. Use the rocker keypad to enter
the new waypoint name and press ENTER when finished.
5. To save the waypoint in memory, highlight ÔDoneÕ and press ENTER.
Creating User Waypoints by Text Entry
User waypoints may be created by manually entering the position coordinates or
by entering the bearing and distance from an existing waypoint (or present position).
To create a new user waypoint by manually entering its coordinates, or
by bearing/distance from another position:
1. Press the MENU key twice to select the Main Menu.
2. Highlight ÔWaypointsÕ and press ENTER.
3. Press MENU to display the Waypoint Options.
4. Highlight ÔNew WaypointÕ and press ENTER. The Waypoint Definition Page appears.
User waypoints can be created
directly from the Map Page,
by placing the panning pointer
on the desired position and
pressing ENTER.
User waypoints can also be
created by entering the 
position coordinates for the
waypoint.
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REFERENCE
Creating User Waypoints
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							5. To enter a name for the new waypoint, highlight the waypoint name field and press
ENTER. Use the rocker keypad to enter the waypoint name and press ENTER when
finished.
6. To enter position coordinates for the new waypoint, highlight the waypoint coordinates
field and press ENTER. Use the rocker keypad to enter the position coordinates and
press ENTER when finished. (For lat/lon coordinates, enter both the latitude and
longitude information before pressing ENTER.) Or,
7. To create the new waypoint by referencing another position, highlight the reference
waypoint name field and press ENTER. Use the rocker keypad to enter the name of
the reference waypoint and press ENTER. (If the reference waypoint name field is 
left blank, your present position will be used as the reference position.) Use the same 
procedure to enter the bearing (BRG) and distance (DST) from the reference way-
point to the new waypoint. (Remember to press ENTER once each data item is 
selected with the rocker keypad.)
8. To save the new waypoint in memory, highlight ÔDoneÕ and press ENTER.
Waypoint Options
The Waypoint Options were displayed using the first three steps above.In addition
to ÔNew WaypointÕ, there are additional options which vary depending on whether you
are viewing Jeppesen database waypoints or user-defined waypoints:
Show MapÑ allows you to view the map area around the selected waypoint.
While viewing the map display, you can also use the IN and OUT zoom keys to
see additional detail.
Edit Waypoint (ÔUser WptÕ tab only)Ñ allows you to modify name, symbol, com-
ment or position information for the selected waypoint.
Delete Waypoint (ÔUser WptÕ and ÔUser ListÕ tabs only)Ñ allows you to delete the
selected user waypoint from memory.
Select the ÔShow MapÕ option
to display the map area
around a selected waypoint.
Once ÔShow MapÕ is selected,
use the panning pointer
and/or the IN/OUT zoom
keys to view the desired area
and detail.
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Creating User Waypoints
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							Delete by Symbol (ÔUser ListÕ tab only)Ñ allows you to select a user waypoint
symbol and all waypoints with this corresponding symbol will be deleted from
memory.
Delete All (ÔUser ListÕ tab only)Ñ deletes all user waypoints currently stored in
memory.
To delete a user waypoint (or waypoints):
1. Select the desired delete option from the list above and press ENTER.
2. If ÔDelete by SymbolÕ is selected, select the desired symbol and press ENTER.
Editing User Waypoints
Once you have created and stored a user waypoint, it may be modified, renamed
or deleted at any time through the Waypoint Edit Page. The Waypoint Edit Page for
any stored user waypoint can be retrieved by selecting the desired waypoint on the
map display, or from the waypoint information pages (ÔUser WptÕ or ÔUser ListÕ tabs). 
To access the Waypoint Edit Page for a user waypoint:
1. Press the rocker keypad to highlight the desired user waypoint on the map display
and press ENTER. Or,
2. Highlight ÔWaypointsÕ from the Main Menu and press ENTER. Select the desired file
tab. If ÔUser WptÕ is selected, press MENU, select ÔEdit WaypointÕ and press ENTER. If
ÔUser ListÕ is selected, highlight the desired waypoint and press ENTER.
From the Waypoint Edit Page, highlight the appropriate field to rename a way-
point, change its symbol, edit the comment or edit the position.
To rename the user waypoint:
1. Highlight the waypoint name field and press ENTER.
2. Use the rocker keypad to enter the new waypoint name and press ENTER.
3. If finished, highlight ÔDoneÕ and press ENTER.
User waypoints can be delet-
ed individually, by common
symbol or all at once. Select
the desired ÔDeleteÕ option and
press ENTER.
To rename a user waypoint,
enter the new name directly
over the old name and press
ENTER.
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Editing User Waypoints
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							To change the user waypointÕs symbol:
1. Highlight the waypoint symbol field and press ENTER.
2. Use the rocker keypad to select the desired symbol and press ENTER. The selected
symbol will be used to denote the waypoint position on the map display.
When a waypoint is created, the time and date of creation is automatically added
as a waypoint comment. You can edit this information or create an entirely new 
comment, as needed.
To edit the user waypoint comment:
1. Highlight the waypoint comment field and press ENTER.
2. Use the rocker keypad to enter the desired comment and press ENTER.
To edit the user waypoint position:
1. Highlight the waypoint coordinates field to change the position coordinates, or
highlight the reference waypoint name, bearing or distance fields to change the
reference waypoint information. Press ENTER to begin editing.
2. Use the rocker keypad to enter the new information. Press ENTER to accept the new
information.
A user waypointÕs position may also be edited, graphically, using the map display.
To move a waypointÕs position on the map display:
1. From the Waypoint Edit Page, press MENU to display the Waypoint Edit Options. 
2. Use the rocker keypad to select ÔShow MapÕ and press ENTER.
3. Press MENU to display an options window. Select ÔMove WptÕ and press ENTER.
4. Use the rocker keypad to select the new location for the waypoint and press ENTER.
The default waypoint com-
ment is the time and date the
waypoint was created. You
can enter your own comment
using the rocker keypad.
Edit a user waypointÕs 
position by entering the new
position coordinates directly
over the old position.
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Editing User Waypoints
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							The Waypoint Edit Page features additional options, besides the ÔShow MapÕ option
described in the previous steps. Waypoint Edit Options allow you to delete user way-
points, define how a user waypoint will appear on the map display or average the way-
point position to improve accuracy.
To display the Waypoint Edit Options, press MENU (with the Waypoint
Edit Page displayed).
The following options are available:
Show MapÑ allows you to view the area surrounding the selected waypointÕs 
position. While viewing the map display, you can also use the IN and OUT zoom 
keys to see additional detail.
Delete WaypointÑ allows you to remove the selected user waypoint from memory.
To delete a waypoint:
1. Highlight ÔDelete WaypointÕ and press ENTER. A confirmation screen is displayed.
2. ENTER to delete (or QUIT to cancel).
Display OptionsÑ lets you select how the highlighted user waypoint will appear 
on the map display. Options are provided to show symbol & name, symbol & 
comment, or symbol only.
To change the display options for a user waypoint:
1. Highlight ÔDisplay OptionsÕ and press ENTER.
2. Highlight the desired option and press ENTER.
Average PositionÑ allows you to average position samples over time to improve 
the accuracy of the position reading and save the result as a user waypoint. (See
page 33 for more information on averaging.)
ÔShow MapÕ allows you to
view the area around the user
waypointÕs position.
ÔDisplay OptionsÕ lets you
determine what user way-
point information will appear
on the map display.
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Waypoint Options
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							The GPS III Pilot can navigate to a destination using any of three different methods:
GOTOÑ lets you select a waypoint as your destination and quickly plot a direct
course from present position to that waypoint. 
TracBackÑ allows you to retrace your path using the track log automatically
stored in the receiverÕs memory. This eliminates the need to store waypoints along
the way. (See page 64 for more information about TracBack.)
RoutesÑ allows you to manually create a sequence of intermediate waypoints
which lead you to your final destination. The GPS III Pilot will store up to 20
reversible routes, with up to 30 waypoints in each route.
GOTO Navigation
The easiest way to select your destination is by using the GOTO key. The GOTO
key can be used by itself, after highlighting a waypoint name on a list, or after 
designating a position on the map display.
To GOTO a waypoint:
1. Press GOTO/NRST. The GOTO page shows a series of file tabs for ÔRecentÕ waypoints, 
ÔUserÕ waypoints or ÔSpell n FindÕ.
2. To GOTO a recently used waypoint, select the ÔRecentÕ tab, highlight the desired way-
point and press ENTER.
3. To GOTO a user waypoint, select the ÔUserÕ tab, highlight the desired waypoint 
and press ENTER.
4. To enter the identifier of the destination waypoint, select the ÔSpell n FindÕ tab and 
highlight the waypoint identifier (name) field. Press ENTER and use the rocker keypad 
to enter the identifier of the desired waypointÑUP/DOWN to change each character
and RIGHT to move to the next character. Press ENTER to confirm the selection.
To GOTO a waypoint, press
GOTO/NRST and highlight
the waypoint identifier field at
the top of the page.
Press ENTER and use the
rocker keypad to enter the
identifier of the destination
waypoint. Press ENTER to
begin navigation.
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REFERENCE
Navigation/GOTO
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							To designate a GOTO waypoint from a list of waypoints:
1. Highlight the desired waypoint on the list and press GOTO/NRST. A confirmation page 
shows the selected destination waypoint.
2. Press ENTER to confirm the selected waypoint and begin navigating.
To GOTO an existing waypoint on the map display:
1. Use the rocker keypad to place the crosshair on the desired target waypoint.
2. Press GOTO/NRST, followed by ENTER, to begin navigating.
To GOTO any position on the map display:
1. Use the rocker keypad to place the crosshair on any position you wish to navigate to.
2. Press GOTO/NRST to create a waypoint, called ÔMAPÕ, at the crosshair position. Each 
time you perform this step, it will overwrite any previously created ÔMAPÕ waypoint.
3. Press ENTER to being navigating.
To select a GOTO waypoint by facility name or city(applicable to airports,
VORs and NDBs only)
:
1. Press GOTO/NRST and select the ÔSpell n FindÕ tab, as described on the previous page.
2. Highlight the facility name or city name field, as desired, and press ENTER.
3. Use the rocker keypad to enter the facility name/city. As you enter the first few char-
acters, the GPS III PilotÕs Spell n Find feature will scroll through the database, display-
ing any waypoints which match the letters you have entered. When searching by city
name, there may be mulitiple waypoints for the same city. Continue scrolling with the
UP/DOWN portion of the rocker keypad to scroll through these entries.
4. When the desired waypoint appears, press ENTER.
By highlighting a waypoint
identifier on a list and press-
ing GOTO/NRST, you wonÕt
have to manually enter the
identifier for the waypoint.
A GOTO can also be initiated
from the map display by plac-
ing the panning pointer on the
desired target waypoint.
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REFERENCE
GOTO
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