User manual FUTABA FP-5UA

[. . . ] TRANSMITTER FP-T5NLH SERVO FP-S130 SMALL, RUGGED, HIGH NEUTRAL SERVO · Small, double ball bearing, water-tight & dusttight servo. High output torque 55. 6 oz-in (4kg-cm), high-speed 0. 24sec/60° · New indirect drive potentiometer improves vibration and shock resistance and neutral accuracy. · Futaba low-power custom 1C provides extremely high torque, narrow dead band, and superior tracking. · Fiberglass reinforced PBT (polybutylene terephthalate) injection molded servo case is mechanically strong and invulnerable to glow fuel. [. . . ] Use a small Phillips screwdriver. FJ9. 6 Servo reversing switches Using the servo reversing switches · The left side of each switch is the normal position. · The servo reversing switches reverse the direction of operation of the servos. Fig. 9 Charging jack Battery charge jack for built-in NiCad battery. ·CHARGING OF TRANSMITTER AND RECEIVER NI-CAD BATTERIES: Battery Charger Type FBC-8B(4) Recharge the receiver and transmitter NiCad batteries as shown in Fig. Notes: 1) First, connect to TX NiCad and red lamp goes on. 2) Then connect to RX NiCad after connecting, L, E, D, chanqes color from red to greenish red (orange) which indicates that both TX and RX NiCads are being charged. 3) In case of separate charging L, E, D, color will be: RX NiCad - Green. 7 Elevator servo reversing switch Aileron servo reversing switch Throttle servo reversing switch Rudder servo reversing switch Pitch control servo reversing switch LED Rx: NORM-> Normal REV -> Reverse After linkage is complete, inspect the servos. If the direction of operation of the stick lever and the direction of operation of a servo are opposite, switch the appropriate servo reversing switch. Battery cover Remove this cover when switching the servo reversing switches. Charging plug (NR-4J) Pig. This set is noise-resistant, but is not completely immune to noise. We recommend the use of noiseless parts. · When installing the switch harness, cut a rectangular hole somewhat larger than the full stroke of the switch and install the switch so that it moves smoothly from ON to OFF. The rudder stick operating width becomes larger as the number of divisions of the scale become larger. The rudder servo is operated as shown in Fig. However, if the throttle (engine control) stick is at SLOW, the neutral position is from the left and if the throttle (engine control) stick is at HIGH, the neutral position is from the right. Throttle stick 12 If the helicopter turns to the left during hovering, turn the revolution mixing up side knob clockwise. If the helicopter turns to the right, turn the knob counterclockwise. 13 Rate gyro output adjustment (when FP-G153 used) A position about 40% to 80% of the rate gyro control box scale should be sufficient. (Differs somewhat with the model. ) If the tail of the helicopter whips back and forth, the gyro output should be increased. · Idle up adjustment When the idle up switch is OFF, the throttle servo operates normally as shown in Fig. When the switch is ON, when the idle up trimmer is suitably set, the throttle servo changes to the maximum slow position as shown in Fig. When idle up is used, hovering is stable and the rotor speed can be held even when the pitch is reduced during rolls and prettier maneuvers are possible. [. . . ] (Set so that the throttle is fully closed when the engine is cut. ) 3 When the throttle hold switch is set to OFF (pushed back), the throttle (engine control) servo and pitch control servo mixing is performed. When the switch is set to ON, the throttle servo is held (maximum slow set by the throttle trimmer or fully closed) and only the pitch control servo operates. 4 When the hold switch is used at take off, etc. , always hold switch to OFF after setting the transmitter throttle stick to slow. Also, before starting the engine, check if the idle up switch and throttle hold switch are OFF. This horn permits shifting of the servo neutral position at the servo horn. [. . . ]