JJ-CCR ApS 2017
www.JJ-CCR.com
2017 JJ-CCR ApS – 2.00 / Revision 06
38
6
Controller
The JJ-CCR Rebreather is supplied with a controller, which contains a multigas (nitrox, trimix, heliox) and
multimode (Open and Closed Circuit) decompression computer. The firmware installed on the controller
is optimised for the JJ-CCR Rebreather and contains capabilities and functions developed specially for the
equipment.
The controller is connected to the JJ-CCR Rebreather lid via a wet pluggable connection. The large-scale,
high resolution LCD full colour display is visible on the top.
Somewhat to the right and behind the small hole in the panel is the brightness sensor. This measures the
ambient light and automatically adjusts the brightness of the display to the respective ambient light.
One piezo button is situated to the left and one to the right respectively. The complete operation takes
place using these two buttons. The piezo buttons used here offer the maximum in flexibility, a long service
life and absolute reliability. They cannot catch in the same way as mechanical control buttons and there is
no need to clean them in order to maintain their faultless and smooth functionality.
The battery compartment is located on the right hand side. This is very easy to open with a coin. The bat-
tery (SAFT 14500 – 3.6 volt lithium) can be replaced by the user. One battery has a service life of approx.
90 diving hours and 12 months in standby mode.
On the underside (covered by the arm strap retainer) is the opening for the pressure sensor.
One wet contact is on the underside and one on the right side. The controller turns on as soon as it comes
into contact with water.
6.1
Overview
