CELESTRON 94038 AUX Power Cable Instruction Manual

June 3, 2024
Celestron

CELESTRON 94038 AUX Power Cable Instruction Manual

INSTRUCTION MANUAL

AUX Power Cable
for Smart DewHeater Controllers

The AUX Power Cable for Smart DewHeater Controllers is ONLY intended for use with a Celestron Smart DewHeater
Controller. Do not use this cable with other devices or damage could occur. Before using this cable, please read through this instruction sheet.
The AUX Power Cable connects one of the 12V DC power outputs on the Smart DewHeater Controller to one of the controller’s AUX ports. When connected, the cable provides power for accessories to the controller’s other AUX ports.
This is a great way to power optional accessories like the
SkyPortal WiFi Module or the Celestron Focus Motor.

NOTE: If you are using a Celestron mount, you do not need this AUX Power Cable. The normal AUX cable connection from the controller to the mount will provide
power to the controller’s other AUX ports.

To connect the cable to the Smart DewHeater Controller

  1. Make sure the controller is turned off.
  2. Plug the cable’s barrel connector into one of the 12V DC power output ports on the controller.  a. The Smart DewHeater Controller 2x has only one power output port (Fig. 1A).

b. The Smart DewHeater and Power Controller 4x has four power output ports (Fig. 1B). You can connect he cable to any port. However, if you are using power output port #1 (the one that has variable DC output), make sure it is set to 12V DC before connecting the cable.

FIG. 1B: AUX POWER CABLE PLUGGED INTO POWER OUTPUT PORT OF
SMART DEWHEATER AND POWER CONTROLLER 4X

3. Plug the cable’s modular connector into one of the AUX ports on the controller (Fig. 2).

FIG. 2: AUX POWER CABLE PLUGGED INTO AUX PORT OF
SMART DEWHEATER AND POWER CONTROLLER 4X

4. Plug any additional AUX port accessories you wish to use into the available AUX port(s) on the controller (Fig. 3)

FIG. 3: AUX POWER CABLE POWERING ADDITIONAL ACCESSORIES
5. Turn on the controller. The accessories connected to the AUX ports will also receive power.

Using the Cable with the Celestron SkyPortal WiFi Module

When you plug the SkyPortal WiFi Module into one of the controller’s AUX ports, you can connect your PC to the controller wirelessly using Celestron’s free CPWI software.
You can download CPWI at: celestron.com/cpwi

  1. Make sure the SkyPortal WiFi Module is set to “Direct Connect” mode. (Refer to the SkyPortal WiFi Module’s manual at celestron.com for more information.)
  2.  Turn on the controller.
  3. Connect your PC to the WiFi module’s network. To do this, view your PC’s available WiFi networks and connect to the network labeled “Celestron-###.”
  4. Open CPWI and select the Connection icon in the upper left corner of the screen. Select “WiFi.” CPWI will now connect to the controller, and you can use CPWI to see real-time data and adjust settings under the Dew Heater menu. Refer to the controller’s manual for more details.

Using the Cable with the Celestron Focus Motor

If you wish to use the Celestron Focus Motor, simply use its included AUX cable to connect the motor to one of the controller’s AUX ports. You can control the Focus Motor
with CPWI or the Celestron Focuser Utility program. Refer to the Focus Motor’s manual at celestron.com for more information.

Specifications

CABLE: Coiled cable, 250mm long
BARREL CONNECTOR FOR POWER PORT:
5.5mm inner diameter / 2.1 outer diameter
MODULAR CONNECTOR FOR AUX PORT
RJ-25 plug, 6P6C

FCC NOTE: This equipment 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 equipment
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 equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment 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 equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help. Product design and specifications are subject to change without prior notification.

This product is designed and intended for use by those 14 years of age and older.

©2022 Celestron. Celestron and Symbol are trademarks of Celestron, LLC.
All rights reserved. • Celestron.com2835 Columbia Street, Torrance, CA 90503 USA
This product is designed and intended for use by those 14 years of age and older. Made in China

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