Toshiba CTX28 Telephone User Manual


 
Station Apparatus
2000-series Telephones
11-54 Strata CTX I&M 06/04
Good – provides full-duplex operation with the Internal or External Microphone. This is ideal
for a small office with high echo.
Normal – provides full-duplex operation with the Internal or External Microphone. This works
well with an open office area, such as an office cubicle.
Table 11-11 shows the switch positions for the three different settings.
Table 11-11 DKT2020-FDSP DIP Switch Settings
Note The first four DIP switches are used to select the country, same as all other DK2000-series
telephones. The default DIP switch settings (1~4) are preset to On for the USA and Canada.
If you need to make adjustments for other countries, see Table 11-10 on page 11-52.
³ To use the External Microphone
1. Plug in the RFDM External Microphone to the bottom of the phone (see Figures 11-37 and
11-38).
2. Turn the microphone On by opening it (see Figure 11-39).
Note The High/Low switch works independently from the telephone’s speakerphone. This setting
must be on High for proper operation.
Important!
The microphone has a narrow voice pick-up range so the front of the microphone should
always point toward the person speaking (see Figure 11-40).
Be sure to place the microphone at least one foot from the telephone speaker and do not point
the microphone toward the telephone speaker grille.
To use the external microphone in a conference room setting, place the microphone away from
all parties to eliminate some of the directional effect. Parties may have to speak up to be
heard.
The RFDM External Microphone is not compatible with the HHEU or BHEU.
CAUTION! Avoid pulling the microphone cord excessively.
Best
ON ON ON ON
Good ON ON ON ON
Normal
(Default)
ON ON ON ON
ON OFF ON
ON ON OFF
ON ON ON
ON
1 2 3 4
ON
1 2 3 4
5206
ON
1 2 3 4
5 6 7
5 6 7
5 6 7
ON
1 2 3 4 5 6 7
DIP Switch 5 ON for Internal Microphone; OFF for External.
DIP Switch Position
Full Duplex Setting
1234
DIP Switch
567