Yamaha PASC4, Owner'S Manual, Page: 4 / 129

Contents
General warning p. 1
1. Electric bike components p. 2
A. Introduction p. 2
B. Consumer information p. 2
Drive Unit data recording p. 2
C. Location of the warning and specification labels p. 3
D. Description p. 5
E. e-Bike Systems p. 6
The e-Bike Systems are designed to give you the optimal amount of power
assist. p. 6
Multiple power assist modes are available. p. 6
Automatic Support Mode is available. p. 6
Conditions that could decrease range (remaining assist distance) p. 7
F. Safety information
p. 8
G. Instrument and control functions p. 11
Display Unit (Display A2) p. 11
Display Unit (Display B) p. 18
Display Unit (Display C) p. 38
Display Unit (Interface X) p. 66
H. Battery Pack and charging procedure p. 79
Appropriate charging environments p. 81
Inappropriate charging environments and solutions p. 81
Charging the Battery Pack mounted on the bicycle (Down Tube Battery) p. 82
Charging the Battery Pack mounted on the bicycle (Multi Location Battery,
External Crossover Battery) p. 82
Charging the Battery Pack removed from the bicycle p. 84
Reading the charging status for Battery Pack p. 89
Reading the charging status for Display Unit (Applies only to models
equipped with the Multi Location Battery.) p. 91
Charging time guidelines p. 94
I. Checking the residual battery capacity p. 95
Residual battery capacity indicator display and estimate of residual battery
capacity for Display Unit p. 95
Display of the battery capacity indicator lamps and the estimate of the
residual battery capacity p. 98
J. Pre-operation check p. 101
K. Cleaning, maintenance and storage p. 101
Caring for the Battery Pack p. 101
Maintenance for the Drive Unit p. 102
Storage p. 102
Long storage period (1 month or longer) and using it again after a long
storage period p. 102
L. Transport p. 102
M. Disposal p. 103
N. Troubleshooting p. 104
e-Bike Systems p. 104
Walk assist function p. 112
Power supply of external devices via USB connection p. 113
Wireless communication p. 114
Battery Pack and Battery Charger p. 115
O. Specifications p. 119