FUTABA 7C - User manual

“Advanced radio technology
for precise, dependable control.”
®
Digital precision.
User-friendly
programming.
7C
7-Channel Computer Radios
M
ake the most of your flying experience. Use the radio that provides
the greatest precision, the easiest and fullest programmability, and the
most room for future growth…all at an affordable price. The Futaba 7C.
In sophistication, it nearly equals Futaba’s “best of the best” 9C — with basic
menus for standard flight, advanced menus for stunt and 3D
piloting, plus system options to suit the needs of virtually any
modeler…most with S3151 digital servos!
•Available in FM or PCM versions, tailored for airplane, helicopter,
or surface use.
•S3151 digital servos (included with all except FUTJ69**) offer rapid
response, precise positioning and maximum holding power.
•Innovative, proven Dial n’ Key system offers the ultimate in user-
friendly programming.
•Unparalleled combination of reliability, flexibility and features makes
this the best value in an intermediate-level aircraft radio system.
Programming is easy
with Dial ‘n Key! Just
rotate the dial to find
the program you want
and press it to open
the program. Then,
use the dial and
cursor keys to set
values.
You can easily access
toggle switches without
taking your thumbs off
the sticks or your eyes
off the model. They’re
fully proportional and
can be assigned to
nearly any function.
Information is easy
to read on the large,
72x32 LCD screen.
For further clarity,
the contrast is
adjustable.
System Rx (Qty.) Sx Tx NiCd Rx NiCd Bands (MHz) Modulation
7CAF R127DF (4) S3004 600mAh 600mAh 72 FM
FUTJ69**
7CAF R127DF (4) S3151 600mAh 600mAh 50, 72 FM
FUTJ70**
7CAP R138DP (4) S3151 600mAh 600mAh 50, 72 PCM
FUTJ71**
7CAP R138DP (2) S3151 600mAh 600mAh 75 FM
FUTJ72**
7CHF R127DF (4) S3151 600mAh 600mAh 50, 72 FM
FUTJ73**
7CHP R138DP (4) S3151 600mAh 1000mAh 50, 72 PCM
FUTJ74**
FUTJ70**
Includes:
(2 or 4) Servos Receiver (FM or PCM) Tx and Rx NiCd
batteries and charger
For more information, and the location of the dealer nearest you, log on to
www.futaba-rc.com
or call 1-800-682-8948 and mention code # 99N27.

“Advanced radio technology
for precise, dependable control.”
Distributed Exclusively Through GREAT PLANES MODEL DISTRIBUTORS COMPANY P.O. BOX 9021, CHAMPAIGN, IL 61826-9021 ©Copyright 2004 — 3088276/277 — Brochure # FUTZ0067
www.futaba-rc.com
Choose the 7C for unmatched versatility and value!
Three easy-to-use menus match the needs of any flier.
S3151 Digital Servo (FUTM0310)
Most 7C systems include Futaba’s S3151 digital
servos. A sophisticated microprocessor amplifies
the signal, sending pulsed power to the motor six
times faster than conventional servos. That
virtually eliminates deadband and delivers full
power almost instantly. You enjoy higher torque
and faster rotational speeds for significantly
improved model performance! FUTM0310
Dimensions: 1.6 x 0.8 x 1.4 in (40.4 x 19.8 x 36mm)
Weight: 1.5 oz (42g)
Speed @ 4.8V: 0.21 sec/60°
Torque @ 4.8V: 43.0 oz/in
Recommended accessories for your 7C System.
Double Transmitter Case
• Brushed aluminum exterior with
foam-padded interior.
• Lockable latches (includes two keys).
• Measures 12.8 x 7.9 x 10.3 in
(450 x 200 x 260mm).
FUTM5705
Aircraft System Transmitter Bag
• Soft-side, black nylon bag
accepts most stick transmitters.
• Top is secured by two zippers.
• Features a carrying strap and
side pouch.
• Measures 8.4 x 4.5 x 10 in
(210 x 115 x 255mm).
FUTP1005
MMTC Cord
• Square Micro/Square
Micro connectors.
MDTC Cord
• Round/Square
Micro connectors.
Trainer Cords
FUTM4415 FUTM4420
Helicopter Advance Menu
Throttle Curve
• 5-Points
• Idle up 1 & 2
Pitch Curve
• 5-Points
• Idle Up 1 & 2
Revo Mixing
Gyro
Hovering Throttle
Hovering Pitch
Throttle Hold
Offset
3 Programmable Mixes
Airplane Basic Menu
Model Select (10 Model Memory)
Model Name (6-Characters)
Dual Rate/Expo
• Aileron/Elevator/Rudder Dual
Rate/Expo
• Throttle Expo
• Assignable to any switch (Dual or
Triple Rates)
EPA (End Point Adjustment)
Sub Trim
Reverse
Trim
Throttle Cut
Fail Safe
• PCM Mode only
Parameters
• Reset
• Type- Acro, 6 Swash plate styles
• Modulation (PCM/PPM, FM)
Timer
• Up or Down
• Up to 99 minutes 59 seconds
Trainer
Airplane Advanced Menu
3 Programmable Mixings
Flaperon
Flap Trim
Air Brake
Elevator to Flap
Flap to Elevator
V-Tail
Elevon
Aileron to Rudder
Snap
Helicopter Basic Menu
Model Select (10 Model Memory)
Model Name (6-Characters)
Dual Rate/Exponential
End Point Adjustment (7-Chanells)
Sub Trim (7-Chanells)
Servo Reversing
Trim
Throttle Cut
Swash
Parameter
• Reset
• Type-6 swash plus acro
• Modulation (PCM/PPM, FM)
Throttle Curve Normal
• 5-Points
Pitch Curve Normal
• 5-Points