Epson TM-T88IV UB-R04 Technical Reference Guide - Page 9

Cautions, Restriction of Use

Page 9 highlights

Cautions CAUTION • Do not connect cables in ways other than those mentioned in this manual. Different connections may cause equipment damage or fire. • Be sure to set this equipment on a firm, stable, horizontal surface. The product may break or cause injury if it falls. • Do not use this product in locations subject to high humidity or dust levels. Excessive humidity and dust may cause equipment damage or fire. • Do not place heavy objects on top of this product. Never stand or lean on this product. Equipment may fall or collapse, causing breakage and possible injury. • To ensure safety, unplug this product before leaving it unused for an extended period. Restriction of Use When this product is used for applications requiring high reliability/safety, such as transportation devices related to aviation, rail, marine, automotive, etc.; disaster prevention devices; various safety devices, etc.; or functional/precision devices, etc., you should use this product only after giving consideration to including fail-safes and redundancies into your design to maintain safety and total system reliability. Because this product was not intended for use in applications requiring extremely high reliability/safety, such as aerospace equipment, main communication equipment, nuclear power control equipment, or medical equipment related to direct medical care, etc., please make your own judgment on this product's suitability after a full evaluation. 9

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9
Cautions
Restriction of Use
When this product is used for applications requiring high reliability/safety, such as transportation devices
related to aviation, rail, marine, automotive, etc.; disaster prevention devices; various safety devices, etc.;
or functional/precision devices, etc., you should use this product only after giving consideration to
including fail-safes and redundancies into your design to maintain safety and total system reliability.
Because this product was not intended for use in applications requiring extremely high reliability/safety,
such as aerospace equipment, main communication equipment, nuclear power control equipment, or
medical equipment related to direct medical care, etc., please make your own judgment on this product’s
suitability after a full evaluation.
CAUTION
Do not connect cables in ways other than those mentioned in this manual.
Different connections may cause equipment damage or fire.
Be sure to set this equipment on a firm, stable, horizontal surface.
The product may break or cause injury if it falls.
Do not use this product in locations subject to high humidity or dust levels.
Excessive humidity and dust may cause equipment damage or fire.
Do not place heavy objects on top of this product. Never stand or lean on this product.
Equipment may fall or collapse, causing breakage and possible injury.
To ensure safety, unplug this product before leaving it unused for an extended period.