14
KEYPAD START UP SEQUENCE FOR COMPUTER CONTROLLED
MOUNTS
Auto-Connect: EXT
is a simplified startup sequence appropriate for mounts that are connected to a computer with
telescope control software, which has initialization capability.
first session at this location before setting Auto-Connect to EXT.
This feature can be activated or de-activated by pressing 2=Setup > 4=Kpd,Mt,Park Opt. Press button 7 to toggle between
YES, NO and EXT. Once Auto-Connect is set to EXT, power cycle the mount (power off, wait 10–15 seconds, then power
on) in order to activate this feature.
1. Prepare your computer and software.
Ensure that your computer is connected to the mount. The CP4/5 has mul-
tiple connection options from which to choose. These choices are detailed in the appropriate manual for your control
box. Check your computer’s Device Manager to see which COM port number to choose for the software connection.
2. Power up your Mount and the External Startup Window will appear on the keypad.
This window will check the
mount every few seconds to see if the computer has sent it the location and time data it needs to complete the startup
(initialization) process. It will patiently wait for the software connection.
3. Connect to your mount in the computer software.
Once you make the software connection to the mount, initializa-
tion via the computer will take place and the display on the keypad will change to the Main Menu.
Mach2GTO and 1100 or 1600 Mounts with absolute encoders:
After you have started the mount and are not sure if
it is pointing correctly, send the mount HOME . You can locate this function in most menus by pressing the +- button and
then press 1=Slew Home. The encoders will send your mount to the home position and recalibrate. This can also be used
if you inadvertently do a false recal or sync on an incorrect object that was commanded from any source. You do not need
Important Points
The Computer Controls the Time.
If you have used the External Startup Sequence, do not attempt to change the time on your keypad. Use the computer
program to control the time.
Meridian Delay
The Meridian Delay is remembered or not from your last session depending if you removed power.
●
If you removed power, during the last session, the meridian delay is NOT remembered. When you apply power again,
the meridian delay resets to zero. This forces you to set up the meridian delay for each session to prevent unintended
consequences.
●
If you parked the mount, but did not remove power, the meridian delay setting will still be active when you unpark. Be
very careful to remember your settings.
