14
7-5 Select the Temp. unit to Cº or Fº
When the lower display show " t-CF "
1) Use the "
▲
Button " ( 3-5, Fig. 1 ) or "
▼
Button " ( 3-6, Fig. 1 ) to select the upper Display
text to " C " or " F ".
C - Temperature unit is
Cº
F - Temperature unit is
Fº
2) After Display unit is selected to " C " or " F ", press the " Enter Button " ( 3-4, Fig. 1 ) will
save the setting function with default.
7-6 Set sampling time (Seconds)
When the lower display show " SP-t "
1) Use the "
▲
Button " ( 3-5, Fig. 1 ) or "
▼
Button " (3-6, Fig. 1 ) to adjust the value ( 0, 1, 2,
5, 10, 30,60, 120, 300, 600, 1800,3600 seconds ).
Remark :
If select the sampling time to " 0 second ", it is ready for manual Datalogger.
2) After the Sampling value is selected, press the "Enter Button" ( 3-4, Fig. 1 ) will save the
setting function with default.
7-7 SD memory card Format
When the lower display show " Sd F "
1) Use the "
▲
Button " ( 3-5, Fig. 1 ) or "
▼
Button " (3-6, Fig. 1 ) to select the upper value to
" yES " or " no ".
yES - Intend to format the SD memory card
no - Not execute the SD memory card format
2) If select the upper to " yES ", press the " Enter Button " ( 3-4, Fig. 1 ) once again, the
Display will show text " yES Ent " to confirm again, if make sure to do the SD memory card
format, then press " Enter Button " once will format the SD memory clear all the existing
data that already saving into the SD card.
8. Power Supply from DC
Adapter
The meter also can supply the power supply from the DC 9V Power Adapter ( optional ). Insert
the plug of Power Adapter into "DC 9V Power Adapter Input Socket" ( 3-13, Fig. 1 ). The meter
will permanent power ON when use the DC ADAPTER power supply (The power Button
function is disable).
9. Battery Replacement
1) When the left corner of LCD display show "
", it is necessary to replace the battery.
However, in-spec. measurement may still be made for several hours after low battery
indicator appears before the instrument become inaccurate.
2) Loose the "Battery Cover Screws " ( 3-15, Fig. 1 ) and take away the " Battery Cover " (3-
16, Fig. 1 ) from the instrument and remove the battery.
