Mitel SX-200 Practices page 1138

Peripheral Devices
9 Adjust the ringer pitch. The VOL UP key increases the pitch; the VOL DOWN key
decreases the pitch.
9 Press the SUPERKEY. This saves the pitch setting, stops the ringer and returns the
set to its normal state.
SUPERSET Telephone Installation Instructions
12.4 Installation includes unpacking the set, assembling the set and connecting the set to
a wall jack. The connections to the system via the cross connect field are described
\ in Practice 9109-096-200-NA,
Installation Information.
Any connection of this set to an off premise appiicatfon, an out of plant appiica-
tion, or to any other exposed plant application may result In a safety hazard,
and/or defective operation, and/or equipment damage.
Do NOT connect SUPERSET telephones in parallel, to standard lines, or as
power fail transfer extensions. Do not use a hand test telephone (butt-in) to
check a
SUPERSET42U
telephone line (its DNI line card does not have a loop
detector). The set's on/off hook status is signaled by data transmission.
Before the set can be used, the system must be programmed and equipped with DNI
Line cards to interface with a SUPERSET 420 telephone. Refer to Practice
9109-096-210-NA, Customer Data Entry.
Chart 12-l SUPERSET42UTelephone installation InstructIons
Step Action
1. Connect the handset cord to the handset and main assembly (see Figure 12-4).
2. Write the set's telephone number on the Brand/Extension Card.
3.
identify the set's extension number, other line appearances and features on the
Designation card.
4. install the Brand/Extension Card, the Designation Card and the Feature Designation Can
and their protective lenses onto the main assembly.
5.
6.
7.
Connect the line cord to the telephone and the telephone jack.
insert the line cord and the handset cord into the cord channels.
The Message Lamp and the Microphone Lamp will go solid red and the triangular line
appearance indicators will be on for about five seconds. When they go out and the LCD
displays the time and date, communication to the PABX has been established.
126 12-6 Revision 0 9109-096-l 26-NA issue 1