TM-192/TM-192D
14
13. Battery replacement
z
Turn off the instrument.
z
Open the battery cover and remove the battery.
z
Replace with four-9V NEDA 1604, IEC 6F22 or
JIS 006P size battery.
z
Install the battery cover.
14. External DC Power
z
External AC to DC adapter :
Voltage 9VDC (8~14VDCMax).
z
Supply current
：
＞
300Madc.
z
Socket
：
pin Positive, Ground Casing External.
z
Diameter 6.3mm ; internal Diameter 2.0 mm.
WARNING
If the symbol “
” appears on the
LCD, please replace the battery
immediately
