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4. Getting Started
In order to experience the full GOTO capability of GOTONOVA technology it is very important to set
up the mount correctly before observation.
4.1. Setup the Mount and Polar Alignment
Assemble your iEQ45 mount according to Section 2.5, steps 1 ~ 7. Mount an OTA and accessories,
and carefully balance the mount around the polar axis, as indicated in 2.5, step 8. Connect all cables. Turn
the mount power switch on. After the GPS status change to GPS OK when the GPS receiver is connected
to satellites, the LCD will display the Pole Star Position chart. Follow Section 2.5, step 10 to do the Polar
Alignment. If this has already been done or the mount has not been moved from the previous location,
press the BACK button to go to the main menu.
The default position for the mount is the Zero Position, as shown in Figure 17, when the mount is
powered on: the counterweight shaft is pointing to ground, telescope is at the highest position with its axis
parallel to the polar axis and the telescope is pointing to the North Celestial Pole, if you are located in
northern hemisphere.
4.2. Manual Operation of the Mount
You may observe astronomical objects using the arrow keys of a Go2Nova
TM
hand controller.
Flip the I/O switch on the telescope mount to turn on the mount. Use ►,◄,▼ or ▲ buttons to point
the telescope to the desired object. Use the number keys to change the slewing speed. Then press STOP/0
button to start tracking.
4.3. Setting Up the Hand Controller
The iEQ45 is equipped with a GPS receiver, which will receive the local time, longitude and latitude
information from satellites after the link is established. A clear sky outside is needed for the GPS to
establish its link with the satellites.
4.3.1. Set Up Time and Site
Press MENU button, from the main menu, scroll down and select “Set Up Controller”
Press ENTER and select “Set Up Time and Site”
Press ENTER. A time and site information screen will be displayed:
Select and Slew
Sync. to Target
Electric Focuser
Set Up Controller
Align
PEC Option
Set Tracking Rate
Set User Objects
Set Up Time and Site
Set Display and Beep
Set Anti-backlash
Meridian Treatment
Set Eyepiece Light
Heating Controller
Upgrade R.A. and DEC
Firmware Information