ADC and V35 Manuel D’Utilisation

ADCP-50-304 • Issue 19 • June 1999 • Section 3: PatchSwitch V.35

Page 3-4
© 1999, ADC Telecommunications, Inc.

Several optional items shown in 

 should be considered before any PSM-16 or PSM-18

modules are placed into service. Factory settings are noted, refer to 

 table for item

locations. If factory settings are acceptable, no action is required.

*

This screwdriver adjustment is made at the rotary switch on the face of the module near the bottom. Note the length of the lines 

around the switch, the longer the line, the greater the time delay. Switch position 8 is straight up.

Sw Pos

TD

8 None
7 62.5 msec
6 250 msec
5 500 msec
4 1.0 sec
3 8.0 sec
2 32.0 sec
1 64.0 sec

V

RC (+)

DCE

Rec Clck (+)

17

X

RC (–)

DCE

Rec Clck (–)

18

Y

TC (+)

DCE

Trans Clck (+)

15

AA

TC (–)

DCE

Trans Clck (–)

16

MM

BSY

DCE

Busy Signal

25

K, L, M, N, Z, BB, CC, 
DD, EE, FF, HH, JJ, KK, 
LL, NN

Unassigned Pins

A

Trans Clk Source

(Factory Setting)

DTE

DCE

W,U

AA, Y

X

B

Alarm Sig Source
(Factory Setting)

TD  RD  RTS  CTS  RC  DTR  DCD  TC

C

Alarm Reset Polarity
(Factory Setting)

ALM+

ALM

X

D

Alarm  Reset

(Factory Setting)

AUTO

MANUAL

NOT-LCHD

(LCHD)

X

E

Alarm Delay

(Factory Setting)

NO

YES

*SW  pos  8  7  6  5  4  3  2  1

X