Celestron FOCUS 94155-A 설정 매뉴얼 - 페이지 2

{카테고리_이름} Celestron FOCUS 94155-A에 대한 설정 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Celestron FOCUS 94155-A 12 페이지. Focus motor
Celestron FOCUS 94155-A에 대해서도 마찬가지입니다: 설정 매뉴얼 (8 페이지), 설정 매뉴얼 (2 페이지)

페이지 인쇄

14. FOR 6" THROUGH 9.25" TELESCOPES ONLY:

Install the set screw into the threaded hole in the

focus motor's clamping collar using the supplied hex

key. Do not tighten the set screw yet, only thread it in a

few turns.

Set Screw

15. Place the focus motor onto the brass focuser knob.

Orient the motor as shown below. Make sure the two

captive screws in the focus motor line up with the two

holes in the orange cover plate as shown.

Captive Screws

16. Slide the focus motor onto the focuser knob until the

two attachment posts on the face of the motor are flat

against the cover plate.

Attachment Posts

17. Check to make sure there are no air gaps between the

cover plate and the two attachment posts on the focus

motor as indicated by the arrow in the illustration below.

18. Tighten the two captive screws on the motor

to the corresponding threaded holes on the

cover plate using the supplied hex key. Again,

first loosely connect the screws to the cover

plate,

by a small amount until the focus motor cannot move

or wiggle and is solid. Do not overtighten the screws.

Clamping Screw

Captive

Screw

Alternate between tightening each of the captive screws

19. FOR 6" THROUGH 9.25" TELESCOPES ONLY:

Fully tighten the set screw that was installed in step 14.

Tighten until snug, but do not overtighten. If you need to

rotate the motor coupling to gain better access to the set

screw, use the wrench as indicated in step 11.

20. Tighten the focus motor's clamping screw using the

hex key until fully tightened. If you need to rotate the

motor coupling to gain better access to the clamping

screw, use the wrench as indicated in step 11. Tighten

Holes in

the screw snuggly, but be careful: attempting to use

Cover

full force on the wrench may strip the hex socket in the

Plate

screw head.

NOTE: If the focus motor interferes with camera installation, the motor

mounting orientation can be rotated. This can be done by using the other

mounting holes in the cover plate's perimeter (step 15), or by rotating the

entire cover plate (step 5).

POWERING THE FOCUS MOTOR

There are three ways to power the focus motor:

1. Use a Celestron computerized mount. Connect the AUX

port on the focus motor to an AUX port on the mount using

the supplied cable.

2. Use a USB3 port or a USB2 port that provides at least

900 mA. Connect the focus motor with a USB A-to-B

cable (not included). Use a high quality cable, or the

motor may not receive enough power.

3. Use a DC power source able to supply at least 1A. Connect

the power source to the 12V DC jack on the focus motor

using a 5.5mm/2.1mm plug that is tip positive.

then

alternate

tightening

each

by a small amount

Clamping Screw

Hex Key

CONTROLLING THE FOCUS MOTOR

WITH A CELESTRON HAND CONTROL

If using a Celestron mount and plugged into an AUX port,

the focus motor can be controlled from the mount's

screw

hand control. Either the NexStar+ hand control

(requires firmware version 5.30+) or the StarSense

hand controller (requires firmware version 1.19+) can

be used. If your firmware is not up to date, use the

Celestron Firmware Manager (CFM) program available at

celestron.com/CFM to update it. The focus motor

controls can be found in the hand control by pressing

the MENU button and selecting "Focuser. "

CONTROLLING THE FOCUS MOTOR

Hex Key

WITH A COMPUTER

If using a Celestron mount and plugged into an AUX port,

Captive

connect the hand control to the computer using a USB

Screw

A-to-mini B cable (not included). One end of the cable is

connected to the USB mini B port on the bottom of the

hand control, the other end is connected to the computer.

Once connected, you can use most any third-party

astronomy software that has focuser control by using the

Celestron Unified ASCOM mount driver (download from

ascom-standards.org).

If connected directly to a computer through the focus

motor's USB port, use the focus motor with third-party

astronomy software by using the Celestron Focuser USB

ASCOM driver (download from the focus motor page at

celestron.com).

Celestron also offers free Windows PC software that

controls the focus motor without the need for an ASCOM

driver. The simple Celestron Focuser Utility Program can be

downloaded from the focus motor page at celestron.com.

The focus motor can also be controlled with the Celestron

PWI program.

For more information, download the full instruction manual

from the focus motor page at celestron.com

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 ninstallation. 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.

This product is designed and intended for use by those 14

years of age and older.

WARRANTY

celestron.com/support/warranties

celestron.com/pages/technical-support

2835 Columbia Street • Torrance, CA 90503 USA

1219