2-13. Answer Orderwire Call Routine (V1/V2 Models).
Perform the following procedures to answer an orderwire call from another station in the network. These
procedures can be performed without affecting normal equipment operation.
Audible ALARM horn sounds and "0" appears on upper right-hand
corner of display to indicate that an orderwire call is being received.
If audible ALARM horn sounds and a "T" appears on upper right-
hand corner of display, this indicates that a control telemetry trans-
When a message is displayed that you do not understand, go
1337(V)/G are listed in alphabetical order. The operator action
associated with each display is described in the paragraph.
Start with step 1 and perform the action in the procedures as
directed. Messages that appear on the display are shown in bold
Answer Orderwire Call Routine (V1/V2 Models)
Operator action/message displayed
Press FUNC key (one or two times) until SELECT FUNCTION is displayed. Then press
ORDERWIRE ANS key.
Go to step 4 if PRESENT ORDW MODE
(SECURE or NON-SECURE) is the same
as incoming ORDW CALLS mode.
Go to step 3 if modes are different.
Press FUNC key and then press ORDERWIRE CHG key. Observe following message is displayed.
Repeat step 1 and then go to step 4.