Appendix a Specifications, BHT-7500/7500S/7500W

Appendix A.

Power Source	Main power	¥	Rechargeable lithium-ion battery cartridge
			(3.6 VDC)
			or
		¥	Dry battery cartridge (two alkaline manga-
			nese batteries LR6s)

Dimensions		75 x 203 x 50 mm
(W) x (L) x (H)		(3.0 x 8.0 x 2.0 inches)
Weight	BHT-7500	Approx. 290 g (Approx. 10.2 oz.) including
		battery cartridge
	BHT-7500S/7500W	Approx. 300g (Approx.10.6 oz.) including
		battery cartridge
Operating Ambient Temperature
	BHT-7500	-5ûC to 50ûC (23ûF to 122ûF)
	BHT-7500S/7500W	0ûC to 50ûC (32ûF to 122ûF)
Operating Humidity		20% to 80% (with no dew condensation)
Ambient Illuminance		500 to 3000	x.
		(Depth of field: 80 mm, PCS value: 0.9 min.,
		Reflection intensity: 85% min. for white and
		5% max. for black, Narrow bar width: 0.127
		mm min.)
		20 to 8000	x.
		(Depth of field: 430 mm, ITF: 1.0 magnifica-
		tion, PCS value: 0.9 min., Reflection intensity:
		85% min. for white and 5% max. for black)
Controller		CPU:		32-bit RISC
		RAM:		1MB (BHT-7500)
				512KB (BHT-7500S/7500W)
		Flash ROM:		8MB
Keypad		Magic keys:		4 (incl. 2 trigger switches)
		Function keys:		10
		Numerical keys

and others:	20

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