ZyXEL U-336R User Guide - Page 21

Installation

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2 Installation This chapter describes the panel function and installation procedure for the U-336S/SA. A shielded RS-232 cable is required to ensure compliance with FCC Part 15, and it is the responsibility of the user to provide and use a shielded RS-232 cable. Make sure your installation site is clean and well ventilated. The ventilation slot of your ZyXEL modem located on the sides and bottom should not be covered and should allow free movement of air. Front Panel The U-336S and the U-336SA models have 10 LED indicators, a 20 x 2 LCD display, and four key switches. The following figure shows the front panel of the U-336S. Figure 2-1 Front Panel The next figure shows the front panel of the U-336SA modem. Installation 7

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Installation
7
2
Installation
This chapter describes the panel function and installation procedure for
the U-336S/SA.
A shielded RS-232 cable is required to ensure compliance with FCC
Part 15, and it is the responsibility of the user to provide and use a
shielded RS-232 cable. Make sure your installation site is clean and
well ventilated. The ventilation slot of your ZyXEL modem located on
the sides and bottom should not be covered and should allow free
movement of air.
Front Panel
The U-336S and the U-336SA models have 10 LED indicators, a 20 x
2 LCD display, and four key switches. The following figure shows the
front panel of the U-336S.
Figure 2-1 Front Panel
The next figure shows the front panel of the U-336SA modem.