Hanna Instruments HI 88703 - Manual (Page 30)

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Instrument ID
Option: 0 to 9999.
This option is used to set the instrument’s ID (identification
number). The instrument ID is used while exchanging data
with a PC.
Press the
Modify key to access the instrument ID screen. Press
the ▲ or ▼ keys in order to set the desired value. Press the
Accept key to confirm the value or ESC to return to the setup
menu without saving the new value.
Meter information
Press the
Select key to view the Instrument model, firmware
version, language version and instrument serial number.
Press
ESC to return to the Setup mode.
To replace the lamp follow the next steps:
• Power off the instrument and take out the power cord.
• Remove the fixing screw of the lamp lid.
• Remove the lamp lid.
• Unscrew the lamp leads from connector.
• Unlock the lamp and extract it by pulling it out from
the lamp holder handler.
• Place the new lamp in the right position and push it
until is securely locked.
• Insert the lamp leads into the connector and tight them using a screwdriver.
• Place back the lamp lid and secure with the screw.
Warning: After lamp replacement the meter has to be recalibrated.
LAMP REPLACEMENT
The instrument tungsten lamp has a life longer than 100,000 measurements. In case of lamp
failure, the defective lamp can be easily replaced. When the lamp is broken, the instrument displays
a lamp error message.