Operating instruction 04_2022
Page 3
Service Address:
eccola GmbH
- Im Alber 8 - D-73084 Salach - Phone.:0049-7162-948996
Internet:
www.eccola.de
email: [email protected]
DIP Switches, Pad Trimmers and Contacts
Adjustment on circuit board “H-MAN2” with software version “hearing tester V1-1a”
Five-way DIP switch
1. "off" 1 x cycle then stop, button without function during cycle see page 4 I.
"on" 1 x cycle, restart possible any time by pressing the “start button”.
2. Exchange headphone and Led’s left/right. Off start right 0,5kHz/on start left 0,5kHz
3. Ton / Pause "off" 2 sek., "on" 4 sek.
4. "off" function like 1., "on"-Hold-LED-function with "cycle continuing" function, by pressing the start
key during a hearable tone and lightning LED, switch-over to next tone, LED continues flashing.
After the last tone the start key remains without function during 4 sec.. As soon as the start key is
pressed again the display is deleted and the cycle starts anew. If the key is not
pressed the result will be shown during another 25 seconds – see page 4 II.
5. "on"- permanent operation durin 12 hours, activated by pressing the key.
Delivery status: DIP Switch: 1-5 “off”
“Signal battery dead” (signal undervoltage)
6 V battery operation:
In the event of a battery voltage of less than about 5,5 V, the red LED’s start running down once per
second from 4000 Hz to 500 Hz. Then the hearing test starts as usual at 500 Hz.
In the event of an under voltage signal, the operation of the hearing tester can be continued without
any problems. In the event of a battery voltage of less than 5 V, it is no longer possible to start the
hearing tester.
Power input during operation: about 11 mA.
After the automatic stop of the hearing tester, the power input is less than 1µA (multimeters normally
in use do not allow to realize any measurements).
We recommend alkaline-manganese batteries with the note “in case the equipment is not used during
a period of more than 3 months it is recommended to remove the batteries from the battery case.
Risk of leakage.
Calculated durability of the batteries
(tone/pause 2 seconds without Hold LED Function).
About 20.000 test cycles with 4 x 1,5 V Mignon alkaline-manganese batteries of about 2.500 mA/h.
Note
- Pad trimmers are adjustable resistors allowing to change the sound level.
-.Please pay special attention to the functional capability of the hearing tester before using it.
- Please clean the ear cushions of the headphone after each use. They can be removed and cleaned
by means of customary cleaning agents.
- The ear cushions can be reordered from eccola as spare part.
- It is recommended not to extend the headphone cable. Max. length 3 m.
- The spray for cleaning the headphone can be reordered.
- You may of course stick your logo on all free surfaces of the H-MAN.
- A card bag for the instruction card provided for 2 different operation modes (front and back side) is
attached to the folder rack
The H-MAN
2
is neither an audiometer nor a medical product, but rather a
marketing instrument for the subjective evaluation of the hearing, in
accordance with its intended use!