Specifications

External Control

VTM Series Installation and Operation Handbook

6-7

Table 6-4. Web Remote Display Description (continued)

Key Field Description

HORIZONTAL

BUTTONS

 Pressing the UP ARROW button is similar to turning the

RIGHT/LEFT KNOB to the right (right).

 Pressing the DOWN ARROW button is similar to turning

the RIGHT/LEFT knob to the left (left).

 Pressing the PUSH button is similar to pressing the

RIGHT/LEFT knob to perform the selected knob function

according to the menu or pane selected.

VERTICAL BUTTONS

 Pressing the RIGHT ARROW button is similar to turning

the UP/DOWN knob to the right (up).

 Pressing the LEFT ARROW button is similar to turning

the UP/DOWN knob to the left (down).

 Pressing the PUSH button is similar to pressing the

UP/DOWN knob to perform the selected knob function

according to the menu or pane selected.

FAULT BUTTON The fault button is used to indicate when a fault occurs in the

VTM/TVM instrument. Pressing this button has no effect.

SNMP Communications

A Management Information Base (MIB) is an object database that can be monitored by

a Network Management System (NMS). The protocol standardized for communicating

MIB objects between an Agent and a Network Management System is the Simple

Network Management Protocol (SNMP).

An object in the Videotek VTM Series MIB represents each VTM Series parameter

and status, and each object can be referred to by a numeric designation called an Object

ID (OID). The root OID (Enterprise ID) for Videotek MIBs is 1.3.6.1.4.1.10039. The

full MIB tree is:

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).10039.videotekMIB(1).vtRelease(10).vtVTMSeries(1)

Additionally, the VTM Series supports SNMPv1 and SNMPv2c traps. The VTM

Series MIB branch is called vtVTMSeries. The VTM Series MIB can be found on the

SNMP Support CD that is supplied with the instrument.