jost 613403, User Manual

Page: 31 / 92

2.7 Connecting to a computer
The remote control can be connected to the main control unit in two ways:
1. Wireless via Bluetooth.
2. Via the synchronisation cable.
The icon is displayed on the screen if there is a Bluetooth connection between the
remote control and the main control unit.
The
icon is displayed on the screen if the remote control is connected to the distribution
box by a cable.
A message is displayed on the screen if a wireless connection cannot be made.
The diagram
(see 2.7)
shows in which situations a Bluetooth connection is possible and/or
when data transfer is taking place between the remote control and the main control unit.
2.7.1 Synchronization
It is only possible for the EF-S system’s main control unit to communicate with a Bluetooth
device (remote control) after the Bluetooth device has been registered in the main control
unit. This prevents just any Bluetooth device from being able to communicate with the main
control unit.
Communication between the Bluetooth module and the remote control can be interrupted
for the following reasons:
n
The distance between the Bluetooth module and the remote control is too great.
n
There is a large object situated between the remote control and the Bluetooth
module.
n
The connection between the Bluetooth module and the remote control has been
interrupted.
n
The Bluetooth module is faulty. The warning light is lit orange. The corresponding
message can only be viewed by the Service department.
n
The remote control has not been registered in the main control unit (e.g. after
replacing the remote control).
Part no.: 162014 EN-1
27
Release 07/2020
User manual 2300 EF-S system