ViewSonic EXES-2000 Instrukcja Użytkownika Pobierz pdf (Strona 23)

The CC unit incorporates a CMOS IC. Particular care is to be taken about its damage static electricity causes

when you make switch settings.

Lithium battery is used for a memory backup battery BAT-1, which maintains the important data stored in a

memory during power outage. A life span of the lithium battery largely varies depending on ambient

temperature and a space of time that the exchange was used. To be on a safe side, therefore, we suggest that

the battery be replaced every 3 years. Be sure to set up No. 24 programming again after its replacement.

1 Dial operations to select functions

(*1) General purpose control and PA paging are alternative functions. So dialing as to select general

purpose control will automatically deprive the system of the PA paging function.

(*2) Depress dial keys as shown in a parenthesis when the "tie-lined" exchange is the

EX-610/620/630.

(*3) Making initial settings puts the system in the "not available" mode.

7-2 Registration of each function

Functions

General purpose

control (*1)

Time out of paging (20 seconds)

No. 25 tie-line

No. 26 tie-line

BGM/alarm/time

annunciation (BI-20)

Speech message

hurry-up tone

Call forwarding

Dial operations

Available

Not available

(*2)

– 22 –

Precautions

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 43 44

Brak uwag

ViewSonic EXES-2000 Instrukcja Użytkownika Strona 23