A&D TM-2440 Instruction Manual page 25

Symbols
Adult
Symbol printed on packing.
cuff
20-31cm
Adult cuff is included in accessories.
7.8"-12.2"
x 2
Symbol printed on packing.
1.5V LR6
1.2V HR6
Batteries are excluded from accessories.
not included
SN Serial number
Alert mark
Exx
Error codes.
Organic light emitting diode
OLED
Electromagnetic compatibility
EMC
Degree of protection against electric shocks :
Equipment type BF.
Manufacturer of the CE Marking. Date of manufacture.
Refer to the instruction manual or booklet.
Symbol for "Keep dry" and "Keep away from rain".
Symbol for "Handle with care".
The symbol of waste electrical and electronic
equipment directive.
Meaning
xx = 00 to 99
7