Operation Manual

4
Safety Precautions (DO NOT operate without reading)..............................................................1
Introduction to the 8UH System..................................................................................................6
Contents & Technical Specifications........................................................................................... 7
Optional Accessories ................................................................................................................... 7
Transmitter Controls and Switch Identification...........................................................................8
Transmitter Switch Assignments.................................................................................................9
Charging the Ni-Cd Battery.......................................................................................................10
Adjusting Length of Non-slip Control Sticks............................................................................10
Stick Spring Tension Adjustment.............................................................................................. 11
Changing Transmitter Mode...................................................................................................... 11
Receiver and Servo Connections............................................................................................... 12
Radio Installation Precautions...................................................................................................13
Aircraft Frequencies ..................................................................................................................14
Transmitter Displays and Programming Keys........................................................................... 15
Warning and Error Displays......................................................................................................16
HELICOPTER FUNCTIONS INDEX ..................................................................................19
Basic Helicopter (HELISWH1/SWH2/SWH4/SR-3/SN-3) Functions Diagram....................... 20
Helicopter
Functions Diagram ...........................................................................21
Helicopter Setup Example....................................................................................................22-24
Helicopter Trimming Chart .......................................................................................................24
Helicopter Basic Functions...................................................................................................26-45
TH-CRV ..........Throttle curve (Normal)...................................................................................26
PI-CRV............Pitch curve (Normal) .......................................................................................27
REVOLU.........Revolution mixing (Normal) ...........................................................................28
ATV.................Adjustable Travel Volume............................................................................... 29
D/R ..................Dual Rates .......................................................................................................29
EXP..................Exponential throw ...........................................................................................30
F/S....................Fail Safe...........................................................................................................32
REVERS..........Servo Reverse..................................................................................................33
PARA ..............Parameter.........................................................................................................34
DATARSET ....Data Reset........................................................................................................ 34
ATL .................ATL trim.......................................................................................................... 34
EG/S ................Engine Starter .................................................................................................. 34
TYPE ...............Model Type .....................................................................................................35
MOD................Modulation (FM/PPM or PCM) ......................................................................36
SWASH ...........Swash AFR......................................................................................................37
INVERT...........Inverted............................................................................................................38
TRIM ...............Trim.................................................................................................................39
RSET ...............Trim Reset .......................................................................................................39
STEP................Trim Steps .......................................................................................................39
DISP ................Trim reverse display........................................................................................40
SUBTRM.........Subtrim............................................................................................................ 40
TRAINR ..........Trainer .............................................................................................................41
TH-CUT...........Throttle Cut .....................................................................................................42
MODEL...........Model...............................................................................................................43
SEL..................Model Select.................................................................................................... 43
COPY ..............Data Copy........................................................................................................43
NAME .............Model Name .................................................................................................... 44
TIMER.............Timer ...............................................................................................................45
Helicopter
Function Index................................................................................... 46
TH-CRV ..........Throttle Curve (Normal, Idle-up 1 & 2).....................................................47-48
TH-HLD ..........Throttle Hold ...................................................................................................49
OFST-1-2.........Offset 1-2.........................................................................................................50
DELAY............Delay ............................................................................................................... 50