Futaba 4NBL AM - Manual (Page 2)

TRANSMITTER FP-T4NBL
Operating system : 2 stick, all channels
servo reverse
Transmitting frequency : 72 MHz bands
Modulation system : AM
(amplitude modulation)
Power requirement : 9.6V 500 mAH Nicad
Battery
Current drain : 150mA
RECEIVER FP-R114H___________
Receiving frequency : 72 MHz bands
Crystal replacement system: Frequency can be
Intermediate frequency 455 kHz
Power requirement 4.8 V Nicd Battery
(shared with servo)
Current drain 18 mA (at 4.8 V)
Dimensions 1.3x1.87x0.78 in
(33x47.4x19.8mm)
Weight 0.9 5 oz (27.5 g)
Receiving range 500m on the ground
SERVO FP-S148
Control system
Operating angle
Power requirement
Current drain
Output torque
Operating speed
Dimensions
Weight
+putse width control
1520 us neutral
One side 45° or more
4.8V-6V
6.0V, 12mA (at idle)
42 oz-in (3kg.cm)
0.22 sec/60°
1.59x0.77x1.4 in
(40.4x19.8x36mm)
1.5oz (44.4 g)
changed within the
same frequency band
by changing the pre-
cision crystal.
1000m in the air
with the FP-T4NBL
(under best conditions) RECEIVER WITH LINEAR CONTROLLER MCR-4A
Dimensions
Weight
RECEIVER
Receiving frequency
Intermediate frequency
Current drain
Receiving range
AMP
Operating system
Voltage
Continuous maximum current
Momentary maximum current
Resistance loss
1.24x2.92x0.63 in (31.6x74.2x16.1mm)
(excluding protrusion at top)
1.5 oz (44.0 g) (excluding switches and
connectors)
72 MHz bands
455 kHz
26mA
500m on the ground 1000m in the air
with the FP-T4NBL
(under best conditions)
: idle to maximum speed, no brake, idle
point trimmer
: 6.0 to 8.4 V
: 100 A
: 450 A
: 0.01 ohm
SERVO FP S133
Control system
Operating angle
Power supply
Power consumption
Output torque
Operating speed
Dimensions
Weight
+ pulse width control 1520 us neutral
One side 40° or greater (including trim)
trim)
4.8V or 6.0V (shared with receiver)
6.0V, 8mA (at idle)
30.6 oz/in (2.2 kg.cm)
0.21 sec/60°
1.10 x 0 5 1 x 1.14 in (28 x 1 3 x 2 9 mm)
0.67 oz ( 1 9 g )
Antenna
Fig. 2
Neck strap bracket
Elevator trim lever
Power switch
Aileron trim lever
Transmitter
crystal
Servo
reversing
switches
Battery cover
Nonslip adjustable
lever head
TRANSMITTER FP-T4NBL
CONTROLS
Fig. 1 and Fig. 2 show the name
of each part of the transmitter.
Memorize the position and oper-
ation of each switch and control.
Level meter
Throttle trim lever
Handle
Rudder trim lever
Throttle
MODE II
Aileron
Elevator
Fig.1
Charging
jack
Rudder
In the following descriptions, all the servo reversing switches
are assumed to be in the normal position. When they are in the
reverse position, operation is the opposite of that described.
Rudder Rudder operation
Aileron trim lever Aileron trimmer
Elevator trim lever Elevator trimmer
Throttle trim lever Throttle trimmer
Rudder trim lever Rudder trimmer
Power switch ON in the up position
Level meter
Elevator and Engine throttle
are opposite those shown in the
fiqure in Mode-l.
MODE I
• This meter indicates the transmitter battery voltage.
• When the antenna is extended fully and the power switch is
set to ON, the pointer should deflect to the silver zone.
Aileron Aileron operation
Elevator Elevator operation
Throttle Throttle operation