HR Reference ............................................

49

Commands ..............................................

50

Sample Ratios .........................................

51

Limiters and Qualifiers ...........................

52

Digital Book System ..........................

53

Installing and Removing Digital Books 54

Restarting the Digital Book System ......

54

Switching Between Digital Books .........

55

Replacing Batteries ................................

56

Protecting the Digital Book System ......

57

Limited Warranty ....................................

58

Specifications .........................................

59

Index ........................................................

60

NOTE: Due to updated information, some screen shots in this User’s Manual may be different from what you see when you follow the numbered steps. Because you have the updated version, your screen shots are correct.

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