iOptron HAE69C Instruction Manual page 13

Step 5. Install counterweight bar and CW:
The mount is designed to operate without a counterweight (CW). If you want to use an optional CW,
the CW shaft mounting hole is 3/8"-16 threaded. Thread in a CW shaft and install a 10 lbs CW.
Step 6. Install optional iPolar
An HAE69 may use an external iPolar
level on top of the mount and secure the thumb screws. Make sure that the arrow key is facing upward.
Refer to iPolar Operation Manual from iOptron's website to perform the polar alignment:
https://www.ioptron.com/v/manuals/3339_iPolarOperationManual.pdf.
The steps are briefly outlined below:

Download and install iPolar Software (first time use)
https://www.ioptron.com/v/firmware/3339_iOptron_iPolar.exe;

Connect a miniUSB cable between the iPolar USB port and a computer USB port;

Click Connect and start polar alignment by following onscreen instructions.
Figure 13 Install CW shaft and a 10lbs CW
TM
electronic polar scope. Just place the iPolar over the bubble
Figure 14. Install an external iPolar on an HAE mount
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