07
33700 SMART-BOX - Graupner HoTT 2.4
3.2.2 Servo data (RX SERVO)
To switch to the servo data display, press the ENTER button repeatedly until RX SERVO appears on the
screen.
Channel select (OUTPUT CH):
here you select the desired channel; the remainder of the settings in this
display only affect the channel which you select at this point.
Servo reverse (REVERSE):
sests the direction of rotation of the connected servo
Normal: REVERSE OFF
Reverse: REVERSE ON
Servo centre (CENTER):
The “CENTRE” line displays the current pulse width in
μ
s of the control channel
selected in the “OUTPUT CH” line. The displayed value varies according to the current position of the
transmitter control which affects this control channel, and also its trim position. A pulse width of 1500
μ
s
corresponds to the standard centre position, and therefore the usual servo centre setting.
To change this value, select the “CENTRE” line and touch the INC + DEC buttons simultanously. Move the
corresponding transmitter control to the desired position, and touch the INC + DEC buttons again to store the
current transmitter control position. This position is now stored as the new neutral position.
Trim position (TRIM):
The purpose of the “TRIM” line is to provide
fi
ne adjustment of the neutral position of
a servo connected to the control channel selected in the “OUTPUT CH” line. Adjustments are made in 1
μ
s
increments using the INC or DEC buttons. The value in the “CENTRE” line can be adjusted over the range
+/- 120
μ
s around the TRIM value set here.
Display
Description
Setup
OUTPUT CH
Channel select
1 – X, depends on the connected
receiver
REVERSE
Servo reverse
OFF / ON
CENTER
Neutral point in usec.
If active (highlighted), according
to transmitter control position
TRIM
Trim position in usec.
-120 – 120 usec
TRAVEL-
Servo travel in %, negativ
30 – 150%
Servo travel in %, positiv
30 – 150%
PERIOD
Cycle time in msec.
10 oder 20 msec
RX DATAVIEW >
S-QUA 100% S-dBm -49dBm
S-STR 065% R-TEM. +30°C
L PACK TIME 00005msec
R-VOLT :
05.9V
LR-VOLT : 05.8V
SENSOR1 : 00.0V
00°C
SENSOR2 : 00.0V
00°C
RX SERVO < >
OUTPUT CH: 01
REVERSE : ON
CENTER
: 1500usec
TRIM :
-000usec
TRAVEL- :
100%
:
100%
PERIOD
:
20msec
INC + DEC
INC + DEC
INC
DEC
ENTER
ESC
RX SERVO < >
OUTPUT CH: 01
REVERSE : ON
CENTER
: 1500usec
TRIM :
-000usec
TRAVEL- :
100%
:
100%
PERIOD
:
20msec
