Sport-thieme DT 320 STOPWATCH User manual

DT 320 STOPWATCH
OPERATING INSTRUSTIONS
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Water resistance
- The stopwatch is plash resistant.
Feature
- 300 memories
- Auto start stopwatch
- Calendar and time display
- Lap year display
- Memory indicator
- Memory recall
- Stopwatch
- Stroke / Frequency measurement
- Solar time stopwatch
Stopwatch
- Press (S4) until the display indicator points to Stopwatch.
Standard measurement
- Press (S1) to start --> Press (S1) again to stop --> Press (S3) to reset.
Accumulated Elapsed Time measurement
- Press (S1) to start --> Press (S1) again to stop --> Press (S1) to restart --> Press (S3) to stop
--> Press (S2) to reset.
Quick Reference Guide
stopwatch Stroke base 3 Time
Auto Start Solar Time
Hold (s3)
s4
s4
s4
s1
(s4) When Solar
time is on
SPLIT
LAP
RECALL
FULL
STOP
SPLIT
LAP
STOP
No. Of
Lap/Split
Stopwatch mode indicator
Split time
Lap time
Current time

Notes
1. Memory indicator
When 290 (lap/split) of data have been used. “Full” at the left bottom corner will begin to flash. It
indicates there are only 10 memories left.
When 300 (lap/split) of data have been used, “Full” will be displayed and a special sound will be
heard. It indicates all the memories have been used up.
When memories are used up, no more races can be recorded in memory.
2. Each race consumes some memories for start date and race information, taking more races will
reduce the total number of lap/ split that can be recorded.
Auto Start Mode
Hold (S3) for 2 seconds in Stopwatch Mode.
Auto-Start Setting
- Press (S3) to turn on the auto-start and minute digits will flash.
- Press (S3) to repeatedly select (flashing) digits (Minute Hour)
- Press (S1) to set the digits
- Press (S3) to accept the setting
Notes
1. Four short beeps and one long beep will be heard before the start time.
2. To turn off and exit the Auto Start Mode, press (S4).
Lap/split measurement
- Press (S1) to start --> Press (S3) record (Lap/split 1) --> Press (S3) record (Lap/split 2) --> Press
(S1) to stop --> Press (S3) to reset.
Viewing records in each race
- Press (S2) when the stopwatch is running or stop within each race.
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Auto start mode indicator
On/Off indicator
Time setting
Current time
Base three stroke / frequency mode
- Measure the time required for three strokes can automatically calculate the number of stroke per
minute.
- Press (S4) until the display indicator points to Base Three Stroke / Frequency mode.

Time Mode
Press (S4) until the display indictor points to Time Mode.
Calendar and time setting
- Press (S3). Second digits flash
- Press (S3) again to select (flashing) digits (Second --> Minute --> Hour --> Year --> Month --> Day)
- Press (S1) to set the digits
- Press (S3) to accept the setting
Standard measurement
- Press (S1) to start --> Press (S1) to stop --> Press (S3) to reset.
Lap/split measurement
- Press (S1) to start --> Press (S3) record (Lap/split 1) --> Press (S3) record (Lap/split 2) --> Press
(S1) to stop --> Press (S3) to reset.
Base Three Stroke operation
- Press (S1) to start --> Press (S1) again to stop --> Press (S3) to reset
Note
When measuring time is less than 1 second, or more than 18 seconds, “Err” will display.
Solar Time Mode
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Time mode indicator
Year
Month & Day
Current time
SPLIT
LAP
No. Of
Lap/Split
Solar time mode indicator
Year
Month & day
Current time
Base 3 storke mode indicator
Storke pre minute

Clear Record
Clear one race
- Hold (S1) for 4 seconds in the race information display, 11 short beeps will hear to alert the delete of
current record. One long beep indicates the record is deleted successfully.
Clear all race
- Hold (S1) for 8 seconds in the race information display, After the one race is deleted, 11 beep short
beeps will hear again to alert the delete of all record. A long beep indicates all the records are
deleted successfully.
Note
Please read notes of stopwatch for more information about the memory indicator.
View lap/split of each race
- Continuously press (S2) can view the lap/ split in each race
Select different race records
- Continuously press (S3) can select different race records.
Viewing records in each race
- Continuously press (S2) when the stopwatch is running or stop within each race.
Recall Mode
Press (S2) in at Time Mode or Stopwatch Mode.
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RECALL RECALL
RECALL RECALL
RECALL
Solar time mode indicator
start or split time
lap time
current time
Recall mode
Indicator
Cleaning current
record
Record No.
Solar time mode indicator
Recall mode
Indicator
Current
record
cleaned
Record
No.
Solar time mode indicator
Recall mode
Indicator
Cleaning
all
record
Record
cleared
Recall mode
Indicator

Battery
- The miniature battery, which powers your watch, should last approximately 2 years.
- When the screen become dim and cannot read the digits clearly, it is recommended to replace the
battery to prevent any malfunction.
- For battery replacement, we recommended you contact an AUTHORIZED DEALER and request a
CR2032 battery.
System Reset
Press (S1), (S2), (S3) and (S4) together can reset the stopwatch.
Items
Calendar
Solar time, Stopwatch and Auto Start
Maximum number of race
Maximum number of lap/split
Base three storke and frequency measurement
Range of measurement
01-01-2000 to 31-12-2099
Up to 9:59’ 59” 59
101
300
From 1 second to 18 second
Specification
www.digisportinstruments.com
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