HEINE EN50 Mode D'emploi page 9

To prevent mechanical and electrical breakdown, never install or store the charger in the
following areas:
a. Areas exposed to high moisture or condensation
b. Areas exposed to extreme environmental conditions
c. Areas subject to constant vibrations
d. Areas subject to severe temperature fluctuations
e. Outdoors
Wall-mounting of the EN50
Mount the bracket to the wall using the four delivered screws. Fix the EN50 with the screw on
the bracket.
Setting up and operation
HEINE EN50 operation
Connect the instrument to the cinch connector (6) and select the required brightness by means of
the brightness control (4). The EN50 switches off with an audible click (4). The indicator (5) lights
up as soon as the EN50 is switched on either by the control (4) or-if fitted- the headband brightness
control. It switches off when the EN50 is switched off or the actuator (3) is pushed down.
If the headband control HC50L is used with the EN50, the control (4) on the EN50 has no effect.
The brightness is controlled in this case by adjusting the control on the headband control
HC50L.
We recommend that the mPack brightness control is switched off when used with instruments
fitted with a headband brightness control.
The EN50 may only be operated in combination with the control unit (7).
HEINE EN50-m and HEINE mPack operation
The EN50 power source can be transformed into an EN50-m by adding the mPack. This equips
the instrument for both mobile and static use. The EN50 is modified with the mPack in the following
way: Remove the control unit (7) of the EN50 from the basic unit (8) by pulling it upwards. Insert
the mPack (9) into the opening in the basic unit (8). Plug in the instrument to the socket (10) of the
mPack. If the mPack is used with the basic unit (8) (EN50-m), the following functions are identical
to those of the EN50: on/off (audible click), brightness control, operation with the headband control,
on/off switching by the actuator (3) when wall-mounted. Charge the mPack for two hours before use.
Charge the mPack either by means of the socket (13) with the HEINE external plug-in transformer or
insert the mPack into the opening in the basic unit (8). The mPack is automatically recharged even
when switched off or when no instrument is connected.
When the EN50 is used in combination with the HC 50L to power an LED Instrument
(eg. OMEGA 500, ML4), and the LED is powered with less than 50 % of the maximum power,
the green operating light on the EN50 will blink intermittently indicating low-load operation
of the attached instrument.
Use the wall-mounting bracket (1) to fix the EN50
to the wall. Fit the instrument support (2) on to the
actuator (3). The instrument light will switch off
when the headband is placed onto the instrument
support (2). When the headband is taken off the
instrument support (2), the EN50 automatically
switches the instrument light on again.
MED 1814 2020-08-13
9/52