Epson TM-T70II-DT, Technical Reference Manual

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8
Powered USB Hub Unit (OT-PH10) Important Safety Information
Restriction of Use
Whe n t h i s prod u c t i s u sed for appl i ca ti o n s req ui r ing h ig h rel i ab i l it y/safe t y, s u ch as
t ra n spor t a ti o n dev i ces rela t ed t o av i a ti o n , ra i l, mar in e, a ut omo ti ve, e t c.; d i sas t er preve nti o n
dev i ces; var i o u s safe t y dev i ces, e t c.; or f un c ti o n al/prec i s i o n dev i ces, e t c., yo u sho u ld u se t h i s
prod u c t o n ly af t er gi v ing co n s i dera ti o n t o in cl u d ing fa i l-safes a n d red un da n c i es int o yo u r
des ign t o ma int a in safe t y a n d t o t al sys t em rel i ab i l it y. Beca u se t h i s prod u c t was n o t int e n ded for
u se in appl i ca ti o n s req ui r ing ex t remely h ig h rel i ab i l it y/safe t y, s u ch as aerospace eq ui pme nt ,
ma in comm uni ca ti o n eq ui pme nt , nu clear power co nt rol eq ui pme nt , or med i cal eq ui pme nt
rela t ed t o d i rec t med i cal care, e t c., please make yo u r ow n j u d g me nt o n t h i s prod u c t 's s uit ab i l it y
af t er a f u ll eval u a ti o n .
WARNING
Be sure to use the specified AC adapter [AC adapter,T (Model:M284A)]. Connection
to an improper power source may cause fire.
CAUTION

Total power consumption for the powered USB must be 30.0 W or less.

Total power consumption for the powered USB ports and the TM-T70II-DT must be
92.0W or less.

Before connecting external devices, turn off the TM-T70II-DT.

When the powered USB mode is set to Mode 2, also disconnect the AC cable from the
power outlet.

Be sure to attach the USB port cover to the USB ports of the TM-T70II-DT specified
in this guide.

Pass the USB cables through the wire saddle to prevent the cables from coming
off.