Tru-Test S150 Manuel De L'utilisateur page 4

0.15 J model
0.25 J and 0.5 J models
Operation (0.15 J model
only)
Switching on and off
1 To switch on, switch the On/Off switch
to I.
2 To switch off, switch the On/Off switch
to O.
Pulse indicator light
The pulse indicator light displays the pulse
speed. The pulse speed varies according to the
battery charge level.
4
Battery charge level
High
Normal
Low
Operation (0.25 J model
only)
Switching on and off
1 To switch on, press
display turns on.
2 To switch off, press
display turns off.
Operation (0.5 J model
only)
Switching on and off
1 To switch on, press and hold
LED stays flashing, indicating an output
pulse.
2 To switch off, press and hold
LED stops flashing.
Battery protection
To ensure the battery remains in good condition,
the energizer will automatically turn off once the
battery is flat. The energizer will restart once the
battery has been charged by the solar panel, or
the battery has been removed, recharged and
replaced.
Typical pulse speed
A pulse every second
A pulse every 1.5 seconds
A pulse every 3 seconds
and hold until the
and hold until the
until the
until the