Page 1
SCHWEIZER AIR CRAFT CORP. Sup ple ment to the Ap proved Ro tor craft Flight Man ual Schweizer 300CB He li cop ter Model 269C-1 IN STRU MENT/AVI ONICS IN STAL LA TIONS Date of Orig i nal Ap proval: Oc to ber 3, 1995 Date of Rev.
Page 2
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Log of Pages PAGE DATE PAGE DATE 29 Mar 2001 17 Apr 1996 29 Mar 2001 17 Apr 1996 29 Mar 2001 17 Apr 1996 03 Oct 1995 17 Apr 1996 29 Mar 2001 17 Apr 1996...
Page 3
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A RE VI SION TA BLE Number Date Description 04 Dec 1995 Re vised to in clude KX 155, KI 203 and KI 208. 17 Apr 1996 Re vised to in clude KX 165, “Hot Mic”, Trans fer/Chan nel In cre ment...
Page 4
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A This page is in ten tion ally left blank. FAA Approved: 03 Oct 1995 Revised: 02 Mar 2001...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Ta ble Of Con tents Sec tion/ Para Num ber Ti tle Page No. Sec tion I In tro duc tion and Gen eral Sec tion II Lim i ta tions Sec tion III Emer gency and Mal func tion Pro ce dures...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Ta ble Of Con tents Sec tion/ Para Num ber Ti tle Page No. Sec tion IV Nor mal Pro ce dures (Cont) 4.10 KN 62A DME 4.11 KMA 24H Au dio Panel 4.12 KR 21 Marker Bea con 4.13...
This sup ple ment must be car ried in the ap pli ca ble ba sic FAA ap proved 300CB Model 269C-1 Ro tor craft Flight Man ual when the ro tor craft is equipped with any of the in stru ments or avi on ics whose op er a tion is con tained herein.
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A SEC TION II Lim i ta tions The installation of the equipment listed in this supplement is for VFR aircraft, only, and does not make the aircraft eligible for flight into IFR or IMC conditions.
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A SEC TION III Emer gency and Mal func tion Pro ce dures In case of electrical system failure, all unnecessary electrical equipment should be turned “OFF” to conserve battery power. Specific emergency procedures for avionics are provided in the individual operating instructions where applicable.
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A SEC TION IV Nor mal Pro ce dures The pilot’s cyclic stick pistol grip incorporates a three position “trigger” switch. When the “trigger” switch is pulled to the first detent, the plot’s microphone is connected to the aircraft intercom (ICS) system. When the “trigger”...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A KY 96A/196A VHF COMM. TRANS CEIVER To turn on the ra dio ro tate the Vol ume (VOL) knob clock wise from the OFF po si tion. When power is ac ti vated the USE and Standby (STBY) win dows will dis play the fre quen cies and/or mode stored in the non-vol a tile mem ory be fore power down.
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Am plified op er at ing in struc tions are pro vided in Bendix-King Pub - li ca tions No. 006-08431-0002 (KY96A) and No. 006-8438-000 (KY196A). KY 196A COMM Trans ceiver [TSO’d] KT76A TRAN SPONDER...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.2B GTX 320/320A TRAN SPONDER OP ER ATING IN STRUC TIONS De tailed op er at ing in struc tions can be found in the (GARMIN P/N 190-00133-09) GTX 320/320A Pi lot’s Guide. Some high lights of that pi lot’s guide are printed here.
Page 14
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.2C GTX 327 TRAN SPONDER OP ER ATING IN STRUC TIONS De tailed op er at ing in struc tions can be found in the (GARMIN P/N 190-00187-00) GTX 327 Pi lot’s Guide. Some high lights of that Pi lot’s Guide (and the In stal la tion Man ual) are printed here.
Page 15
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A DOWN” is re placed by “EX PIR ED.” When the PRES SURE ALT(al ti tude en coder out put) func tion is dis played, an up or down ar row will ap pear, to the right side of “PRES SURE ALT,” when the he li cop ter rate of climb ex ceeds the num ber of feet per min ute se lected in the Con fig u ra tion mode.
Page 16
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A This page is in ten tion ally left blank. 10.4 FAA Approved: 03 Oct 1995 Revised: 29 Mar 2001...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A KX 155/165 VHF NAV/COMM OP ER A TION IN STRUC - TIONS COMM TRANS CEIVER Ro tate the VOL knob clock wise from the OFF po si tion. Pull the VOL knob and ad just for de sired lis ten ing level on the noise be ing pro duced by the re ceiver.
Page 18
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A The right por tion of the dis play is al lo cated to NAV re ceiver USE and STBY/RAD in for ma tion. The fre quency chan nel ing is the same as the COMM, when op er at ing in the fre quency mode.
Page 19
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A When the smaller in cre ment/dec re ment knob is pushed in, de press - ing the NAV TRANS FER but ton will in ter change the USE and STBY/RAD fre quen cies. The NAV IDENT knob is ac tive in the pulled out po si tion so that both voice and ident can be heard.
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A NAV I GA TION IN DI CA TORS NAV In di ca tors for use with the KX 155: KI 203 VOR/LOC Indicator [TSO’d] KI 208 VOR/LOC Indicator [TSO’d] KI 209 VOR/LOC Indicator [TSO’d] FAA Approved: 03 Oct 1995...
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A SWITCH ABLE “HOT MIC” The “Hot Mic” switch, when ac ti vated, pro vides con tin u ous in ter - com op er a tion for all mi cro phones. With the switch in the OFF po si tion, nor mal key ing is re quired to pro vide in ter com op er a tion.
Page 22
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A OP ER ATING MODES The KR 87 Au to matic Di rec tion Finder has two op er a tional modes. In the ANT (An tenna) mode (ADF but ton out) the loop an tenna is dis abled, and the unit sim ply acts as a re ceiver, al low ing au dio re - cep tion through the head phones.
Page 23
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Turn ing the large knob changes the 100’s digit and the 1000’s digit. The 100’s digit car ries to the 1000’s digit from 9 to 10 and bor rows from 10 to 9. The two dig its roll over from 17 to 02 and...
Page 24
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A C. Elapsed Timer This timer has two modes: Count Up and Count Down. When power is ap plied it is in the Count Up mode start ing at 0. As is true with the flight timer, the elapsed timer will count to 59 hours, 59 min utes, 59 sec onds, dis play ing min utes and sec onds un til one hour has elapsed, then dis play ing hours and min utes.
Page 25
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A KI 227 ADF Indicator Note: ADF bear ing in for ma tion may be dis played on KI 229 RMI. Re fer to KI 229 RMI op er a tion in struc - tions when KI 229 RMI is in stalled.
Page 26
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A KI 229 RA DIO MAG NETIC IN DI CA TOR (RMI) A. Com pass Card/Lub ber Line This ro tat ing card re peats gyro sta bi lized mag netic com pass in for - ma tion.
Page 27
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A RMI OP ER A TION The KI 229 Ra dio Mag netic In di ca tor pro vides bear ing in for ma - tion to both ADF and VOR sta tions by means of two point ers, each of which is read against the com pass card.
Page 28
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A KCS 55A COM PASS SYS TEM When power is ap plied to the KCS 55A Sys tem, the HDG flag will re main in view un til the fol low ing con di tions are sat is fied: The gyro spin mo tor is at least 50% of nor mal speed, the fast slave mode has been ex e cuted and nor mal sys tem power is pres ent.
Page 29
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A For LOC op er a tion and ILS front course ap proach, tune the nav i ga - tion re ceiver to the de sired fre quency, set the pointer to the se - lected in bound lo cal izer course, and if a us able glideslope sig nal is re ceived, the glideslope pointer will de flect into view.
Page 30
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A A con tin u ous large de flec tion of the slav ing me ter or large dis crep - an cies be tween the mag netic com pass and the KI 525A com pass card may in di cate a fail ure in the slav ing sys tem and may not nec - es sar ily be an nun ci ated by the HDG flag.
Page 31
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.10 KN 62A DIS TANCE MEA SURING EQUIP MENT (DME) The KN 62A front panel con trols con sist of an ON-OFF switch, a func tion switch, and fre quency se lec tion knobs. The func tion switch de ter mines both the in for ma tion dis played and the chan nel - ing source for the KN 62A.
Page 32
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A The ef fec tive range of the KN 62A DME de pends on many fac tors; most im por tant be ing the al ti tude of the air craft. When the air craft is on the ground, the KN 62A usu ally will not re ceive DME sta - tions due to line-of sight sig nal lim i ta tions.
Page 33
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.11 KMA 24H AU DIO PANEL The top row of pushbuttons does noth ing. The bot tom row of pushbuttons se lects the au dio to be heard on the head phones. The au dio from the trans ceiver se lected with the MIC SE LECT switch will be au to mat i cally heard on the head phones.
Page 34
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A When ei ther the pi lot or co-pi lot keys the mi cro phone to trans mit, all other mi cro phone in puts are muted to in sure that the keyed mi - cro phone is the sin gle source of the trans mit ted au dio. The au dio in puts se lected from the front panel pushbuttons are also muted while the pi lot or co-pi lot is trans mit ting.
Page 35
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A The in ner marker is lo cated close to the end of the run way. The bea con trans mit ter and an tenna are de signed to pro ject a cone shaped pat tern of 75MHz en ergy, ver ti cally. The ra dio fre quency out put of the trans mit ter is mod u lated with an au dio tone of 3000Hz.
Page 36
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.13 AVI ONICS MASTER SWITCH On air craft equipped with a sig nif i cant amount of ra dio/avi on ics equip ment, an avi on ics mas ter switch is in stalled. The avi on ics mas ter switch pro vides a sin gle point source for con nect ing and dis con nect ing ra dio/avi on ics equip ment (comm’s, nav’s, ADF,...
Page 37
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A D. (IF IN STALLED) MON I TOR (ADF, DME, C. MON I TOR B. MON I TOR NAV, MKR, ETC.) COMM#2 COMM#1 AU DIO ON AU DIO ON AU DIO ON TRANS MITTER/RE CEIVER SELECTOR...
Page 38
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.15 GNC 250/250XL COMM/GPS De tailed op er a tion is de scribed in the GARMIN GNC-250 Pi lot’s Guide (Garmin P/N 190-00067-50, Rev. A or later) or GARMIN GNC-250XL Pi lot’s Guide (Garmin P/N 190-00067-60, Rev. A or later), which must be im me di ately avail able to the flight crew.
Page 39
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.16 GARMIN GPS 150 NAV I GA TION SYS TEM No tice the plac ard stat ing “GPS lim ited to VFR use only”. De tailed op er at ing in struc tions can be found in the (GARMIN P/N 190-00048-00) GPS 150 Pi lot’s Guide that must be im me di ately...
Page 40
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.17 GARMIN GPS 150XL NAV I GA TION SYS TEM No tice the plac ard stat ing “GPS lim ited to VFR use only”. De tailed op er at ing in struc tions can be found in the (GARMIN P/N 190-00067-80) GPS 150XL Pi lot’s Guide and Ref er ence that must...
Page 41
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.18 BENDIX/KING KLN 89B GPS NAV I GA TION SYS TEM No tice the plac ard stat ing “GPS lim ited to VFR use only”. If there is an in stalled HSI, look for a nearby HSI trans fer switch, that se lects its in put be tween a VOR/ILS NAV and a GPS.
Page 42
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A Press the D ar row “di rect to” key and use the right side knob (and ring) to spell out a cho sen way point (re mem ber that ICAO says to start USA all let ter air port iden ti fi ers with “K”); then, press ENT twice, to nav i gate di rectly there.
Page 43
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A 4.19 GNS 430COMM//NAV/GPS De tailed op er a tion is de scribed in the GARMIN GNS 430 Pi lot’s Guide and Ref er ence (Garmin P/N 190-00140-00, Rev. A or later), which must be im - me di ately avail able to the flight crew.
Page 44
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A standby fre quency, on the sec ond line down, be low the let ters “COM.” Pushing in on the COM knob shifts the fre quency high light be low “VLOC” (VOR/LOC/ILS), and the knob and ring then tune the VLOC standby fre - quency.
Page 45
SCHWEIZER MODEL 269C-1 HELICOPTER CSP-C1-1A clicks) fully coun ter clock wise, if nec es sary, to see the near est air ports (NRST page num ber one). Then, push the GPS (PUSH CRSR) knob, to get a cur sor. Use the GPS ring to scroll the cur sor through the near est air ports and their tower (or com mon traf fic ad vi sory) fre quen cies.
Page 46
SEC TION VI Weight and Bal ance At the time of de liv ery, Schweizer Air craft Cor po ra tion pro vides each ro tor craft with an orig i nal weight and bal ance re port and the equip ment list, (equip ment both re quired and op tional) in stalled on the he li cop ter at the time of li cens ing.
Need help?
Do you have a question about the 300CB and is the answer not in the manual?
Questions and answers