ASTRO DEVICES Nexus DSC Руководство по быстрой настройке - Страница 4

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It is also possible to use the supplied USB to
DC 2.1mm cable to charge the battery from a
power adapter with a USB socket. The power
adapter must be capable of supplying at least
1.5A at 5V.
Connect the power adapter to Nexus DSC and
plug the adapter into a power point.
It is recommended to keep Nexus DSC turned
off during charging to reduce charging time.
WARNING:
Do not connect Nexus DSC to an
external power source that is not
within the specified voltage range.
Nexus DSC has internal over-current
protection but it is safer to use it with
the power source specified.
The internal Lithium battery can only
be charged at a temperature range of
o
o
0
C to +30
The charging status LED reports different
states:
Blinking
Description
type
Solid ON
The internal battery charging is in
progress
OFF
The internal battery has been fully
charged
Flashing
Flashing LED is indicating an error
(power source is not supplying sufficient
voltage and or current)

User interface

The main screen consists of a status bar,
horizontal menu with icons and a text
description of the currently selected menu
item:
1
2
3
1
–
Status bar
2
–
Main menu
3
–
Menu description
The status bar has the following elements:
3
o
o
C
32
F to 86
F
(
)
1
–
WiFi status
2
–
GPS fix status
3
–
Current time
4
–
Battery charge level
and
keys on the keypad move
between previous and next menu items, they
are also used to move between control fields
(edit value, list, check box, on-screen buttons)
in a dialogue screen. The
as a backspace when editing a value in edit
fields.
The
OK
key activates the selected menu
item. The
key goes back to the previous
ESC
menu level/screen.
and
keys are used to select an item
from a list, to adjust value in numeric fields
with predefined steps (like 'Time Zone') or to
change a character in an edit field; they can
also be used to go to the previous/next menu
level.
On-screen buttons have a flashing border
when selected – in that case pressing the
key generates a button press event.
OK

Initial Setup

In order to be able to use Nexus DSC for
locating celestial object it is necessary to set a
few parameters first:
-
Time and date
-
Mount Type
-
Encoders' resolution

Setting the time and date

Please select 'Settings' from the main menu:
Then select 'Time and Date':
Nexus DSC Quick Setup Guide
1
2
3
4
key also acts