Intinya:
1. Posisi L itu "Low", gigi '1'. Digunakan untuk tanjakan berat.
2. Posisi 2 itu seperti D, tp ditahan hanya sampai gigi '2'. Jadi
transmisi hanya bermain di gigi '1' & '2' saja. Bisa digunakan di
jalur mendaki dan merayap, tujuannya mencegah transmisi ganti ke gigi
'3'. Supaya tenaga ga nge-drop.
3. Posisi D itu "Drive". Disini ada 2 kondisi:
-. Di dashboard indicator "O/D Off" nyala. Berarti transmisi hanya
bermain di gigi '1', '2' dan '3'. Digunakan untuk jalur mendaki
(puncak misalnya), dimana cukup memakai sampai dengan gigi '3' saja.
Tujuannya untuk mencegah transmisi mengganti ke gigi '4' untuk memberi
efek "engine brake", dan supaya tenaga tdk terlalu drop dan tdk
terlalu bnyk pindah gigi.
-. Di dashboard indicator "O/D Off" mati. Berarti transmisi
bermain di gigi '1', '2', '3' dan '4'. Digunakan untuk mengendarai di
jalan biasa, dalam kota dan tol.
note: Indicator O/D ini ada yg berbeda di mobil2 lain. Ada mobil yg
nyala indicatornya ketika O/D-nya ON, ada juga justru nyala
indicatornya ketika O/D-nya OFF. Di Baleno Next-G justru nyala ketika
O/D-nya OFF.
Jadi walaupun matik, kt msh bs memindahkan gigi secara manual, namun
tidak boleh terlalu sering dilakukan (tidak seperti tiptronik),
misalkan:
-. dari 2 ke L (dari gigi '2' ke '1') dan sebaliknya.
-. dari O/D ON ke O/D OFF (dari gigi '4' ke '3')
-. dari D ke 2. Ini hati2 karena bisa saja tranmisi saat itu berada di
posisi gigi '4', ketika dipindahkan, maka langsung masuk ke gigi '2'.
rgds,
Ardi
--- In [email protected], "Rico Coco" <bci....@...> wrote:
>
> Om... O/D (over drive dipakai kalau mau ngejar setiran aja... kalau
> ga sedang buru-buru ga usah dipakai om... boros bensinnya... sayang juga
> mesinnya digeber-geber... yang aku alami di baleno 2002 matic..
dibawah 60
> km... O/D kayanya ga berfungsi deh... tapi kalau sih om mau coba...
do it
> deh... begitu spido meternya 60 km... pencet deh tuh O/D nya (posisi
over
> drive on - lampu indikator nyala) sambil gas ditekan lebih dalam...
ketika
> rpm sudah naik di atas 3000... om pencet lagi O/D (posisi over
drive off -
> lampu indikator mati).. secara otomatic gigi akan berpindah ke
tingkat yang
> lebih tinggi... sampai disini.. filing om mesti main... kapan mau on
off O/D
> nya... selamat menikmati tarikan matic om.... tapi saya saranin jangan
> dipakai O/D nya kalau ga perlu-perlu banget... sekedar informasi...
untuk
> mobil2 sekarang kayanya tombol O/D ga ada deh... terutama di SX 4...
mungkin
> ada temen2 yang bisa jelasin ya.. untuk bisa kebut-kebutan tanpa O/D
> bagaimana ya caranya...
>
>
>
> On Thu, Jan 8, 2009 at 4:30 PM, Brave2000_AU <fsuryawij...@...> wrote:
>
> > O/D itu = Over Drive
> >
> > Ini saya quote dari Om Wiki:
> >
> > Overdrive can refer to two different things. An overdrive is a
device which
> > was commonly used in automobiles
<http://en.wikipedia.org/wiki/Automobiles
> > >
> > to allow the choice of an extra-high overall gear ratio
> > <http://en.wikipedia.org/wiki/Gear_ratio> for high speed cruising,
thus
> > saving <http://en.wikipedia.org/wiki/Fuel_efficiency> fuel, at the
cost of
> > less torque <http://en.wikipedia.org/wiki/Torque> . Usually the
final or
> > 'top' gear is called overdrive. Non direct drive gears increase torque
> > multiplication at the expense of higher engine rpm and thus,
decreased fuel
> > economy.
> >
> > It also refers to a combination of gearing inside a transmission
> > <http://en.wikipedia.org/wiki/Transmission_%28mechanics%29> or
transaxle
> > <http://en.wikipedia.org/wiki/Transaxle> which results in the
output speed
> > being greater than the input speed. In the latter case,
"overdrive" does
> > not
> > refer to a physically separate identifiable part/assembly.
> >
> > History
> >
> > Early manual automotive transmissions
> > <http://en.wikipedia.org/wiki/Transmission_%28mechanics%29> were
limited
> > to
> > three or sometimes four speeds, with only the most sophisticated
being five
> > speeds. This left an unfulfilled need for a higher gear ratio for
highway
> > cruising, which was filled by the addition of separate overdrive
units.
> > However, automotive manual transmissions manufactured since the
1980s tend
> > to include a larger selection of gear ratios
> > <http://en.wikipedia.org/wiki/Gear_ratio> than before, the highest of
> > which
> > is usually greater than 1:1. This trend has rendered the overdrive a
> > complex
> > and obsolete solution to economy gearing in automobiles, and very
few cars
> > are fitted with them today, although they still appear on large
trucks,
> > where more gear ratios are always in demand.
> >
> > Usage
> >
> > Generally speaking, overdrive (OD) is the highest gear in the
transmission.
> > Most automatic transmissions
> > <http://en.wikipedia.org/wiki/Automatic_transmission> have three
speeds
> > and
> > overdrive (fourth speed). Overdrive allows the engine to operate
at a lower
> > rpm for a given road speed. This allows the vehicle to achieve
better fuel
> > efficiency, and often quieter operation on the highway. When it is
switched
> > on, the transmission can shift into overdrive mode after a certain
speed is
> > reached (usually 70+ km/h [43+ mph
> > <http://en.wikipedia.org/wiki/Miles_per_hour> ] depending on the
load).
> > When
> > it is off, the transmission shifting is limited to the lower
gears. For
> > normal driving conditions, operation of the overdrive should be
enabled
> > only
> > if the average speed is above 70 km/h (approx. 43 MPH).
> >
> > It may be necessary to switch it off if the vehicle is being
operated in a
> > mountainous area.
> >
> > The automatic transmission automatically shifts from OD to third
gear when
> > more load is present. When less load is present, it shifts back to OD.
> > Under
> > certain conditions, for example driving uphill, or towing a
trailer, the
> > transmission may "hunt" between OD and the third gear, shifting
back and
> > forth. In this case, switching it off can help the transmission to
> > 'decide'.
> > It may also be advantageous to switch it off if engine
> > <http://en.wikipedia.org/wiki/Engine_braking> braking is desired, for
> > example when driving downhill. The vehicle's owner's manual will often
> > contain information and suitable procedures regarding such
situations, for
> > each given vehicle.
> >
> > Overdrive was widely used in automobiles with manual transmission
> > particularly in Europe (see below) and was commonly available on
either top
> > gear alone, or on top gear and the gear immediately below (eg
third gear
> > and
> > fourth gear. In this case gear changing is still possible in all
gears,
> > even
> > with overdrive disconnected. Overdrive simply adds effective
ranges to the
> > gears, thus overdrive third and fourth become in effect
"third-and-a-half"
> > and a fifth gear. In practice this can lead to an overlap of gears
in the
> > third/fourth and overdrive-third/overdrive-fourth ranges,
providing greater
> > flexibility particularly in performance cars.
> >
> > How an overdrive unit works
> >
> > The overdrive consists of an electrically or hydraulically operated
> > epicyclic <http://en.wikipedia.org/wiki/Epicyclic_gearing> gear train
> > bolted behind the transmission
> > <http://en.wikipedia.org/wiki/Transmission_%28mechanics%29> unit.
It can
> > either couple the input driveshaft <
> > http://en.wikipedia.org/wiki/Driveshaft>
> > directly to the output shaft (or propeller
> > <http://en.wikipedia.org/wiki/Propeller_shaft> shaft) (1:1), or
increase
> > the output speed so that it turns faster than the input shaft (1:1
+ n).
> > Thus the output shaft may be "overdriven" relative to the input
shaft. In
> > newer transmissions, the overdrive speed(s) are typically as a
result of
> > combinations of planetary/epicyclic gearsets which are integrated
in the
> > transmission. In these cases, there is no separately identifiable
> > "overdrive" unit. A number of such transmissions and transaxles are
> > manufactured by Aisin
<http://en.wikipedia.org/wiki/Aisin_Seiki_Co.> , for
> > use in vehicles produced by many different manufacturers. In older
> > vehicles,
> > it is sometimes actuated by a knob or button, often incorporated
into the
> > gearshift knob, and does not require operation of the clutch
> > <http://en.wikipedia.org/wiki/Clutch> . Newer vehicles have electronic
> > overdrive in which the computer automatically adjusts to the
conditions of
> > power need and load.
> >
> > Semoga membantu ya om. J
> >
> > BRgds,
> >
> > Brave2000_AU
> >
> > ^-^ BH 1718 AK - Bandung ^-^
> >
> > From: [email protected] <baleno%40yahoogroups.com> [mailto:
> > [email protected] <baleno%40yahoogroups.com>] On Behalf Of
> > Deni Lukmanul Hakim
> > Sent: Thursday, January 08, 2009 3:56 PM
> > To: [email protected] <baleno%40yahoogroups.com>
> > Subject: Re: [baleno] Baleno Next G Auto 2003
> >
> > Mau back to the topic lagi ah :)
> >
> > Saya juga punya baleno matic 2002, tapi masih gak ngerti sebenernya
> > fungsinya O/D itu apa ya?
> > Apakah kalau di gigi rendah O/D-nya dimatikan saja, dan baru
dinyalakan di
> > gigi tinggi?
> >
> > Sudah googling tapi gak ketemu2..
> > Bahkan singkatan O/D saja tidak tahu :(
> >
> > Makasih yang udah mau bantu jawab..
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
>
>
>
> --
> Rico
> BCI.349
>
>
> [Non-text portions of this message have been removed]
>
