![ARMTEL CCS-IP2 Скачать руководство пользователя страница 42](http://html1.mh-extra.com/html/armtel/ccs-ip2/ccs-ip2_user-manual_2974415042.webp)
CCS-IP2 CALL STATION
User Manual
page 40/52
armtel.com
© Armtel
Maintenance should be approximately 0,5 hour long.
All operations performed with the product, identified malfunctions, as well as
negative maintenance results must be recorded in a special log for form filling.
3.4 Checking operability
3.4.1 Checking the audio path
The audio path should be checked via test communication sessions with subscribers,
operation with which is programmed during product configuration. Checking is carried out
using provisions of section 2.5. If necessary, the volume of the integrated speaker and
external loudspeaker, as well as microphone sensitivity are adjusted using software of the
IPN system administrator workstation.
3.4.2 Functional check for keys/buttons and indicators
In order to check keys, switches, buttons, keypad and LED indicators, press the
keys/buttons one-by-one, requesting the subscribers assigned to the keys/buttons, or
check other functions to the keys/buttons.
If necessary, the product configuration may be changed using the software of
the IPN system administrator workstation.