Toshiba Strata Vi Electronic Key Telephone System Installation And Maintenance Manual

Each EKT features a modular 
handset cord and is connected to the 
system via a &conductor modular line 
cord. 
The 20-key EKT (Figure 18) 
has the same overall dimensions as the 
standard EKT, and is installed in 
exactly the same manner. See Program 
5XX in Section 100-006-300. Proeram- 
ming, for inputting inform;ition’-rcon- 
cerning the 20-key. It is equipped with 
10 additional feature keys-see Section 
100-006-100, General Description, for 
additional information. 
(20-key EKT) 
An optional...

Refer to Figure 21, the op- 
tional hanset hanger kit (available from 
Toshiba Teleeom) must be used when- 
ever the EKT is wall-mounted. 
Number Card -/ 
Card Cover 
F n 
Remove the card cover by in- 
g a paper clip in the hole at one 
end. Bend the cover up and remove it 
and the number card. 
Install the handset hanger 
place and tighten the self-tapping 
screws. Reinstall the number card and 
card cover and connect the modular 
plug to the modular jack. 
The STRATA VI has a list of 
standard system...

To initialize the system data 
memory, refer to Figure 23 and perform 
the following steps: 
a> Make sure the power itch on the 
MTOU PCB is in the 
position. 
b) Hold in the switch on the 
ously depress the 
,itch and allow i 
lock. 
and release the switch 
MCCU. 
SW 
Depress 
again. 
c> Release the switch, 
he MTOU po-wer switch 
e) System is initialized. 
The Automatic Dialing memory 
will contain random numbers when the 
system is powered up initially. To 
clear the memory; therefore, preventing...

EKT functional cheek-the 
following procedures verify the basic 
system functions and confirm the pro- 
per functioning of the EKT itself. 
Refer to Figure 24, and perform the 
following test procedure at each 
station. Begin with Ext, 10. 
With handset on-hook: 
SPKR LED: on steady 
Listen for INT dial tone via 
EKT speaker 
Adjust speaker volume with the 
volume control on the rear right 
side of the EKT. 
Operate 
key 
INT 2 : I-use flash 
SPKR LED: on steady 
Listen for INT dial tone via 
EKT speaker...

Operate 
key 
CO 1 LED: 
I-hold flash 
Speaker off (no dial tone) 
SPKR LED: off 
Operate 
key 
co : I-use flash 
SPKR LED: on 
Listen for CO/PBX dial tone 
via EKT speaker 
key 
flash rate Conference call 
Dial tone continues 
Operate 
key 
co : off 
SPKR LED: off 
Dial tone: off 
Call EKT from another station 
Listen for caller’s voice via 
speaker after warning tone 
INT LED at called station: 
I-called flash 
at calling station 
ne signalling 
heard via 
speaker 
Adjust tone signalling volume with...

the two MOW terminals on the MTOU 
barrier strip. Input impedance is 600 
ohms. 
Adjust the MOH volume with 
volume control on the front 
of the MTOU. Maximum volume is 
limited by internal circuits in order to 
co in ply ‘with FCC regulations. See 
Paragraph for the correct volume 
setting sequence. 
1 
The STRATA VI provides ae- 
cess to an external paging system by 
dialing a single digit (7). The single 
output connection is made via the 
8/600 terminals on the front of the 
IllTOU terminal, and can...

external amplifier itself. See Para- 
graph for the correct volume 
setting sequence. 
A customer-provided talk-back 
speaker/amplifier may‘ be connected to 
the external page (8/600) terminals on 
the NITOU. 
For talk-back operation, the 
SW2 switch on the MTOU must be set 
to “600” . The iVITOU amplifier is not 
used for the 600-ohm mode in order to 
permit a Z-way voice path. 
The volume control on 
the front of the MTOU will 
not 
function when the 600-ohm mode is 
selected. 
Background music (BGM)...

&ohms: 
a) Adjust external page level while 
talking over the intercom external 
page feature. 
b) Adjust music source volume to a 
comfortable level (approximately 
-20 dbm). 
c) Adjust the MQH level for 
maximum volume without clipping. 
d) Adjust the BGM level to the 
desired volume using the music 
source. 
600-ohms: 
a) Set the external amplifier 
volume level to about one-half, 
b) Adjust music source volume to a 
comfortable level (approximately 
-20 dbm). 
c> Adjust the MOH level for 
maximum...

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