Omega CALIBRE 1666 - Test Mode Descriptions; Leaving Test Mode

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Test description:
OMEGA SA WORLD SERVICE ORGANIZATION GT-19-C-069-E - A - 1666
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Specifi c Information for calibre 1666
Identification Test no. Test description
IDENTIFICATION Test 0 Software identification display.
Rate adjustment Test 1
Displays the current value of the rate correction. This correction is
calculated then saved in the movement during production tests.
This test is also used to modify this value if necessary. Every
connection between the battery’s + pole and the C+ test point
(respectively C-) accelerates the rate by decrementing the value
(respectively slows down the rate by incrementing the value). This
connection can be made using a conductor tool (tweezers, wire,
etc.):
RUN MODE Test 2
Display all the LCD segments and put μC into
RUN mode.
HALT MODE Test 3
Disable the LCD driver and put μC into
HALT mode.
BUZZER MODE Test 4 Trip the BUZZER at a frequency of 2700 Hz.
CW seconds motor Test 5
The seconds motor is moved forward one pitch clockwise every
time P1, P2, P3 or P4 is pressed.
CW minutes motor
Test 6
The minutes motor is moved forward one pitch clockwise every time
P1, P2, P3 or P4 is pressed.
CCW minutes motor Test 7
The minutes motor is moved backward one pitch clockwise every
time P1, P2, P3 or P4 is pressed.
CW minutes and seconds
motor
Test 8
The seconds motor moves forward at a frequency of 32 Hz and the
minutes motor at a frequency of 0.26 Hz (30 second pitches for
one minute pitch).
LAMPE Test 9 Activates the light.
Even LCD segments Test A
Displays all the even LCD segments. This test checks whether two
tracks next to one another are short-circuited.
Odd LCD segments Test B
Displays all the odd LCD segments. This test checks whether two
tracks next to one another are short-circuited.
EOL Test C
Indicates the battery’s voltage level.
- Higher than 2.6 V
- Buzzer release
- Between 2.4 V and 2.6 V
- Buzzer engaged at a frequency of 2000Hz
- Lower than 2.4 V
- Buzzer engaged at a frequency of 2700 Hz
How to leave the test:
F TEST Exit
Reset the watch after about four seconds; the watch restarts in
standard Time mode. To restart in CS test mode (test 0), hold the
crown pressed in.