USER’S MANUAL. TV EXPLORER II/II+
12/2013
Page
87
En
g
lis
h
Hold the down arrow
[6] for half a second to change the vertical axis to 5 dB
per division.
5.23
DiSEqC Command Generator
DiSEqC
Digital Satellite Equipment Control
') is a communication protocol
between the satellite receiver and the accessories of the installation (switches, LNBs,
etc.) proposed by Eutelsat, with the aim to standardize the diversity of switching
protocols (13 - 18 V, 22 kHz) and to satisfy the demands of the digital TV installations.
In order to define and/or to send a sequence of DiSEqC commands, press the
DiSEqC key [21] on frontal panel. It allows to define the satellite band configuration
parameters and select through SEND function one of the eight predefined programs
which execute basic functions to control an universal switch with two or four inputs, by
means of the rotary selector [1].
FREQ:
DL-Ku:
CH:
» LEVEL:
C/N:
30.0
7.6
dBµV
dB
MHz
MHz
1300.02
11900.0
2
0 20 40 60 80 100 120
DiSEqC
» POLARIZATION
» SAT BAND
» SEND
SATCR
EXIT
COMMANDS
HORIZ/LEFT
HIGH
POSITION A/B A
Figure 64.-
DiSEqC command screen.
Whenever a DiSEqC program is sent, the commands that correspond to the
equipment status in relation to the Horizontal or Vertical polarization and High or Low
frequency band are also sent. This allows assuring that the installation status is the one
indicated by the equipment.
10
DiSEqC
TM
is a trademark of EUTELSAT.
