Seca 704 - Manual (Page 57)

seca 360° wireless Network • 57
English
seca wireless groups The seca 360° wireless network operates with wireless
groups. A wireless group is a virtual group of transmit-
ters and receivers. If you wish to operate several trans-
mitters and receivers of the same type, up to 3 wireless
groups (0, 1, 2) can be set up with this device.
The set-up of several wireless groups ensures the relia-
ble transmission of measured values with the correct
address when using more than one examination room
each with similar equipment.
The maximum distance between transmitters and
receivers is approx. 10 metres. This range may be
reduced under certain local conditions, e.g. thickness
and type of wall partitions.
The following combination of devices is possible per
wireless group:
• 1 set of baby scales
• 1 set of personal scales
• 1 length measuring device
• 1 seca wireless printer
• 1 PC with seca USB wireless module
Channels The devices communicate with each other within each
wireless group via three channels (C1, C2, C3). This
ensures reliable, troublefree data transmission.
When you set up a wireless group with the scales, the
device will suggest three channels guaranteeing opti-
mum data transmission. We recommend accepting the
channel numbers suggested.
You can also select the channel numbers (0 - 99) man-
ually, for example if you want to set up more than one
wireless group.
The channels must be sufficiently far apart to ensure
troublefree data transmission. We recommend a spac-
ing of at least 30. Each channel number may only be
used for one channel.
Example of configuration; channel numbers when
setting up 3 wireless groups within one surgery:
• Wireless group 0: C1=_0, C2= 30, C3=60
• Wireless group 1: C1=10, C2=40, C3=70
• Wireless group 2: C1=20, C2=50, C3=80
1
0
0
C1
C3
C2