Black Box Fiber Meter Manual page 12

User Controls: (10) Buttons: F1, F2, F3, F4, ESC,
up arrow, down arrow, ENTER, Power, Backlight;
(1) 6-position rotary dial (positions include SETUP,
CAL, RESULTS, AUTOTEST, EXTENDED
FUNCTIONS, and REMOTE)
Operating Humidity: 10 to 90%, noncondensing
Temperature Range: Operating: 32 to 122°F (0 to 50°C);
Storage: -4 to +140°F (-20 to +60°C)
Power Source (per handset): Batteries: 8 AA alkaline
batteries, AC/mains battery eliminator and charger,
Nickel Metal Hydride (NiMH) rechargeable battery
pack (optional);
Battery-Charge Life: 12 hours
Size: 12"H x 3.9"W x 2.5"D (30.5 x 9.9 x 6.4 cm)
Weight: 2.4 lb. (1.1 kg)
Figure 1-1. Serial port pin assignments.
CHAPTER 1: Specifications
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