3B Scientific 3B LASER SHOWER - Manual (Page 11)

(1) LASER This key is used to activate the laser shower. The yellow
“Laser” LED above the key lights up to indicate this, and
the therapy time is running.
(2) Mode This key is used to switch between continuous wave (CW),
multi-frequency and alpha-frequency modes.
The multi-frequency mode is preset.
(3) Power Indicates, that the laser shower is ready for operation.
(4) Laser Indicates, that the laser shower is active.
(5) Multi Indicates, that the laser shower is operating in
multi-frequency mode.
(6) Alpha Indicates, that the laser shower is operating in
alpha frequency mode.
(7) Fault lamp If the red lamp between the multi and laser lamps lights
up permanently, contact the service department.
(8) Timer Indicates the therapytime in min and sec.
(9) Red socket For key pin, laser shower can only be used with the pin
inserted.
(10) Black socket For key pin, if you wish to lock the device.
Function keys
Display elements
11