Hanna Instruments HI847492 - Manual (Page 22)

22
SHOW / HIDE THE TIME
You can choose between showing or hiding the
current hour and minutes on the secondary LCD.
• To set hiding or showing the time, press
CAL/RCL when the “Show/hide time” panel is
displayed.
The time show status and the CFM tag will start
blinking.
• Press the UP or DOWN keys to set Lcd / hide for
time.
• Press LOG/CFM to save the change. The new
selected option will be displayed on the LCD.
Alternatively, press CAL/RCL to exit without
saving the changes.
SET THE DATE
The HI 847492 haze meter has a built-in real time
clock (RTC). The RTC time is used to generate a
unique time stamp for each recorded value and to
automatically store the last calibration date. The
current time can be displayed on the LCD when the
instrument is in measurement mode.
• To set the current date, press CAL/RCL when the
“Set date” panel is displayed. The date format
is YYYY.MM.DD. The last two digits of the year
value and CFM tag will start blinking.
• Press the UP or DOWN keys to set the year value.
• Press LOG/CFM or READ to start editing the
month value. The month value will start
blinking.
• Press the UP or DOWN keys to set the month
value.