H-34 Choctaw/Appendices

SECTION 13. APPENDICES

1 SWITCH SUMMARY

This section describes the various switches in the S-58 and their functions (used with s, s1 and s0 commands for normal switches s0, s1, s2, etc. for rotary switches). Push buttons (marked with [b]), and rotary knobs (marked with [r]) are also shown here. Switches that are for RP purposes only and do not have an effect on the helicopter are marked [RP] in the description. For switches that have guards, the guard is addressed by appending a "-g" to the switch name (marked with [-g] after the name in the table below).

1.1 Switches

Name	Description
inv	Inverter Select
oildil	Oil Dillution
bstpmp	Boost Pump
clutch	Clutch Engagement
fuelcutoff	Fuel Cut-off
elt [ts]	ELT
fan	Cabin fan
pitot	Pitot heat
read	Passenger Reading Lights
posbrt	Position light brightness
alarm[-g]	Crew alarm
beacon	Beacon
sticktrim	Stick Trim
cablecut[-g]	Hoist cable cut (cockpit)
radio	Radio master
elecbarr	Electric barrier door
brake	Parking Brake
taillock	Tailwheel Lock
floodlts [ts]	Flood and hover lights
hoist [ts]	Hoist Mode
heat [ts]	Cabin Heat
posmode [ts]	Position light mode
cabinlts [ts]	Main cabin lights
dcpwr [ts]	DC Power
ckptdome [ts]	Cockpit dome light
hook [ts]	Cargo hook mode
ldglts [ts]	Landing Lights
servo [ts]	Servo Mode
cabCableCut[-g]	Hoist Cable Cut (cabin)

1.2 Knobs

Name	Description	Positions
emerlts	Instrument Emergency Lights
conalts	Console A Panel Lights (copilot)
nonfltlts	Non-Flight Instrument Lights
fltlts	Flight Instrument Lights (pilot)
mags	Magnetos/Ignition
fuelsel	Fuel Indicator Select
xpdr	Transponder Mode	0:off, 1:sby: 2:on, 3:alt, 4:tst
cgtrim	CG Trim	0:F3, 1:F2, 2:F1, 3:CTR, 4:A1, 5:A2, 6:A3
yawtrim	Yaw Trim	0:L4, 1:L3, 2:L2, 3:L1, 4:CTR, 5:R1, 6:R2, 7:R3, 8:R4
txsel	Transmit Select	0:COM1, 1:COM2, 2:HF, 3:UHF
wipers	Windshield Wipers	0:Park, 1:Off, 2:Fast, 3:Med, 4:Slow