Piper ARCHER III Pilot Operating Handbook page 290

SECTION 9
SUPPLEMENT 2
SECTION 4 - NORMAL PROCEDURES (continued)
The Standby Frequency which is in memory while
Flight Time or Elapsed Time modes are being
displayed may be called back by pressing the FRQ
bullon, then transferred to active use by pressing
the FRQ button again.
To Operate Elapsed Time Timer-Count Down Mode:
I . OFFNOL Control - ON.
2. FLT/ET Mode Bullon
3. SET/RST Button - PRESS until the ET annunciation begins to flash.
4. FREQUENCY SELECTOR KNOBS - SET desired time in the elapsed
time display. The small knob is pulled out to tune the I's. The small knob
is pushed in to tune the I O's. The outer knob tunes minutes up to 59 min­
utes.
Selector knobs remain in the time set mode ror 15
seconds after the last entry or until the SET/RST,
FL TIET, or FRQ button is pressed.
5. SET/RST Button
it will start Lo count up as display flashes for 15 seconds.
While FLT or ET are displayed, 1he active
frequency on the left side of the window may be
changed, by using the frequency selector knobs,
without any effect on the stored standby frequency
or the other modes.
REPORT: VB-2749
9-12, 4 of 10
NOTE
- PRESS (once or twice) until ET is annunciated.
NOTE
- PRESS to start countdown. When the timer reaches 0,
NOTE
PA-28-181, ARCHER
ISSUED: December 22, 2017
REVISED: May 7, 2018
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