25
Clock mode:
Accuracy:
±30 seconds/month (at 25
°
C/77
°
F)
Display:
Year, month, day, day of the week, hour, minute, AM/
PM, city name, time zone
Clock system:
12-hour/24-hour format (switchable) World clock
function, daylight saving time/summer time display
function, schedule alarm function
Peripherals and Data transfer interface:
Cable jack:
3-pin connector
Power consumption:
0.5 W
Operating temperature:
0
°
C – 40
°
C (32
°
F – 104
°
F)
Power supply:
Battery: 3V ... (DC)
(Alkaline batteries LR03
×
2)
Battery life:
Battery life may vary depending on usage.
• Approx. 1200 hours
When data is continuously displayed without Backlight (at 25
°
C/77
°
F).
• Approx. 300 hours
When data is continuously displayed with Backlight, for 2 minutes per
hourly use (at 25
°
C/77
°
F).
• Approx. 270 hours
When data is searched for 5 minutes, and displayed for 55 minutes
per hourly use and Backlight is on for 2 minutes per hourly use (at
25
°
C/77
°
F).
Weight:
Approx. 175 g (0.39 lb.) (including batteries)
Dimensions:
Open:
139 mm (W)
×
145.5 mm (D)
×
11.8 mm (H)
5-15/32" (W)
×
5-23/32" (D)
×
15/32" (H)
Closed:
139 mm (W)
×
80 mm (D)
×
21 mm (H)
5-15/32" (W)
×
3-5/32" (D)
×
13/16" (H)
YO-515 (E0426E)
