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Countdown Time Setting; How To Use The Countdown Timer; Stroke Frequency Counter; Pace Measurement - Sportline 470 Alpha Instructions

470 alpha memory stopwatch

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3. Press button A to display the lap & split records downwards.
4. To exit this memory recall mode, press D then press button A to clear all data to 0.
Note:
1. The maximum lap & split memory goes up to 300.
2. The lap & split records up to 999, then starts from 0.
3. If the lap & split records exceed 999, or the time exceeds 9 hours 59 minutes 59 seconds, the fastest,
slowest and average record will be invalid.
--------"
AVE
RECALL

Countdown Time Setting

1. Press button D to enter the countdown timer mode.
2. Press button B for 2 seconds, hour digit starts flashing, press button C to adjust its value.
3. Press button A to select minute digit, press button C to adjust its value.
4. Press button A to select second digit, press button C to adjust its value.
0 : 00'00"
LAP
000
1/100
-2
SPLIT
0 : 00'00"
1/100
-1
:00'00"
1/100
0
00
Countdown time mode
0 : 00'00"
0 : 00'00"
LAP
LAP
000
1/100
000
1/100
00
-2
SPLIT
0 : 00'00"
SPLIT
0 : 00'00"
1/100
1/100
00
-1
:00'00"
:00'00"
1/100
1/100
0
00
0
00
Second 2 setting
Minute 2 setting
5. To exit this setting mode, press button B.
Note:
1. The countdown time setting range is from 1 second to 9 hours 59 minutes 59 seconds.
2. Press button A more than 3 seconds to clear all data to 0.

How to Use the Countdown Timer

1. Set the countdown time as described in the previous section.
2. Press button C to start the countdown timer.
3. Press button C to stop the countdown timer.
2 : 15'00"
000
1/100
-2
1 : 05'00"
1/100
-1
:00'00"
1/100
0
00
Start countdown timer
Note:
1. The maximum countdown cycle is up to 999.
2. When the countdown time reaches to 0, it will start from the preset time again with a beep sound.

Stroke Frequency Counter

1. In normal time mode, press button D four times to enter stroke counter mode.
2. Press button C to start calculation.
3. Press button C after the third stroke was made, the number of strokes per minute is shown.
4. Press button A to clear record.
180
STROKE
STROKE
Stroke counter mode
Strokes/min
Start
180
1st stroke
2nd stroke
4 7 0
A L P H A
----
0 : 00'00"
0 : 00'00"
LAP
LAP
000
1/100
000
1/100
-2
-2
SPLIT
0 : 00'00"
SPLIT
0 : 00'00"
1/100
1/100
-1
-1
:00'00"
:00'00"
1/100
1/100
0
00
0
00
Hour 1 setting
Minute 1 setting
0 : 00'00"
0 : 00'00"
LAP
LAP
000
1/100
000
1/100
-2
-2
SPLIT
0 : 00'00"
SPLIT
0:00'00"
1/100
1/100
-1
-1
:00'00"
:00'00"
1/100
1/100
0
00
0
00
Hour 2 setting
Second 1 setting
2 : 15'00"
000
1/100
-2
1 : 04'48"
1/100
-1
:00'12"
1/100
0
69
Stop countdown timer
ERR
38
- - -
STROKE
STOP
Out of measure range
Stop
80
60
3rd stroke
The number of
strokes per minute
M E M O R Y
S T O P W A T C H
Note:
1. The measurable number of strokes per minute is between 11 and 180.
2. Err will be displayed when measurable number of strokes per minute is out of range.
(Display no less than 11 or more than 180.)
Setting the pace frequency
1. Press button D to enter pace mode. "10" digit starts flashing.
2. Press button A to set pace frequency.
PACE
Pace mode
Note:
The pace frequency setting can be set respectively at:
10, 20, 30, 40, 60, 80, 120, 160, 240 and 320.

Pace Measurement

1. Set the pace frequency as described in the previous section.
2. Press button C to start the pace measurement.
3. To stop the pace measurement, press button C.
Pace mode
0 : 00'00"
PACE
1/100
00
C - 000"
00
F -
60
4. To exit the pace mode, press button D.
Note:
1. Once you exit the pace mode, all records and setting values will be cancelled.
2. In the pace measurement mode, when reaching the preset pace frequency, it will have a beep sound.
Battery Replacement
When the display becomes dim, unscrew the screws on the back case and replace with new
battery (CR2032). Pay attention to the battery polarity when changing battery.
0 : 00'00"
0 : 00'00"
1/100
PACE
00
00
C - 00000
C - 00000
F -
F -
10
60
Pace frequency setting
Start
Stop
0 : 00'00"
PACE
1/100
PACE
00
C - 000"
C - 000"
00
F -
60
Paces
Total paces
Pace time
Total pace time
1/100
0 : 00'08"
1/100
17
18
F -
60

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